70851060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:335

約数の個数: 216

約数和(自身を含む): 259557480

約数和(自身を除く): 188706420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 49, 58, 60, 63, 70, 84, 87, 90, 98, 105, 116, 126, 140, 145, 147, 174, 180, 196, 203, 210, 245, 252, 261, 277, 290, 294, 315, 348, 406, 420, 435, 441, 490, 522, 554, 580, 588, 609, 630, 735, 812, 831, 870, 882, 980, 1015, 1044, 1108, 1218, 1260, 1305, 1385, 1421, 1470, 1662, 1740, 1764, 1827, 1939, 2030, 2205, 2436, 2493, 2610, 2770, 2842, 2940, 3045, 3324, 3654, 3878, 4060, 4155, 4263, 4410, 4986, 5220, 5540, 5684, 5817, 6090, 7105, 7308, 7756, 8033, 8310, 8526, 8820, 9135, 9695, 9972, 11634, 12180, 12465, 12789, 13573, 14210, 16066, 16620, 17052, 17451, 18270, 19390, 21315, 23268, 24099, 24930, 25578, 27146, 28420, 29085, 32132, 34902, 36540, 38780, 40165, 40719, 42630, 48198, 49860, 51156, 54292, 56231, 58170, 63945, 67865, 69804, 72297, 80330, 81438, 85260, 87255, 96396, 112462, 116340, 120495, 122157, 127890, 135730, 144594, 160660, 162876, 168693, 174510, 203595, 224924, 240990, 244314, 255780, 271460, 281155, 289188, 337386, 349020, 361485, 393617, 407190, 481980, 488628, 506079, 562310, 610785, 674772, 722970, 787234, 814380, 843465, 1012158, 1124620, 1180851, 1221570, 1445940, 1574468, 1686930, 1968085, 2024316, 2361702, 2443140, 2530395, 3373860, 3542553, 3936170, 4723404, 5060790, 5904255, 7085106, 7872340, 10121580, 11808510, 14170212, 17712765, 23617020, 35425530, 70851060]

約数ペア:

[(1, 70851060), (2, 35425530), (3, 23617020), (4, 17712765), (5, 14170212), (6, 11808510), (7, 10121580), (9, 7872340), (10, 7085106), (12, 5904255), (14, 5060790), (15, 4723404), (18, 3936170), (20, 3542553), (21, 3373860), (28, 2530395), (29, 2443140), (30, 2361702), (35, 2024316), (36, 1968085), (42, 1686930), (45, 1574468), (49, 1445940), (58, 1221570), (60, 1180851), (63, 1124620), (70, 1012158), (84, 843465), (87, 814380), (90, 787234), (98, 722970), (105, 674772), (116, 610785), (126, 562310), (140, 506079), (145, 488628), (147, 481980), (174, 407190), (180, 393617), (196, 361485), (203, 349020), (210, 337386), (245, 289188), (252, 281155), (261, 271460), (277, 255780), (290, 244314), (294, 240990), (315, 224924), (348, 203595), (406, 174510), (420, 168693), (435, 162876), (441, 160660), (490, 144594), (522, 135730), (554, 127890), (580, 122157), (588, 120495), (609, 116340), (630, 112462), (735, 96396), (812, 87255), (831, 85260), (870, 81438), (882, 80330), (980, 72297), (1015, 69804), (1044, 67865), (1108, 63945), (1218, 58170), (1260, 56231), (1305, 54292), (1385, 51156), (1421, 49860), (1470, 48198), (1662, 42630), (1740, 40719), (1764, 40165), (1827, 38780), (1939, 36540), (2030, 34902), (2205, 32132), (2436, 29085), (2493, 28420), (2610, 27146), (2770, 25578), (2842, 24930), (2940, 24099), (3045, 23268), (3324, 21315), (3654, 19390), (3878, 18270), (4060, 17451), (4155, 17052), (4263, 16620), (4410, 16066), (4986, 14210), (5220, 13573), (5540, 12789), (5684, 12465), (5817, 12180), (6090, 11634), (7105, 9972), (7308, 9695), (7756, 9135), (8033, 8820), (8310, 8526)]