8070897.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:884

約数の個数: 144

約数和(自身を含む): 238442400

約数和(自身を除く): 167761860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 196, 203, 210, 245, 290, 294, 348, 406, 420, 435, 490, 580, 588, 609, 735, 812, 829, 870, 980, 1015, 1218, 1421, 1470, 1658, 1740, 2030, 2436, 2487, 2842, 2940, 3045, 3316, 4060, 4145, 4263, 4974, 5684, 5803, 6090, 7105, 8290, 8526, 9948, 11606, 12180, 12435, 14210, 16580, 17052, 17409, 21315, 23212, 24041, 24870, 28420, 29015, 34818, 40621, 42630, 48082, 49740, 58030, 69636, 72123, 81242, 85260, 87045, 96164, 116060, 120205, 121863, 144246, 162484, 168287, 174090, 203105, 240410, 243726, 288492, 336574, 348180, 360615, 406210, 480820, 487452, 504861, 609315, 673148, 721230, 812420, 841435, 1009722, 1178009, 1218630, 1442460, 1682870, 2019444, 2356018, 2437260, 2524305, 3365740, 3534027, 4712036, 5048610, 5890045, 7068054, 10097220, 11780090, 14136108, 17670135, 23560180, 35340270, 70680540]

約数ペア:

[(1, 70680540), (2, 35340270), (3, 23560180), (4, 17670135), (5, 14136108), (6, 11780090), (7, 10097220), (10, 7068054), (12, 5890045), (14, 5048610), (15, 4712036), (20, 3534027), (21, 3365740), (28, 2524305), (29, 2437260), (30, 2356018), (35, 2019444), (42, 1682870), (49, 1442460), (58, 1218630), (60, 1178009), (70, 1009722), (84, 841435), (87, 812420), (98, 721230), (105, 673148), (116, 609315), (140, 504861), (145, 487452), (147, 480820), (174, 406210), (196, 360615), (203, 348180), (210, 336574), (245, 288492), (290, 243726), (294, 240410), (348, 203105), (406, 174090), (420, 168287), (435, 162484), (490, 144246), (580, 121863), (588, 120205), (609, 116060), (735, 96164), (812, 87045), (829, 85260), (870, 81242), (980, 72123), (1015, 69636), (1218, 58030), (1421, 49740), (1470, 48082), (1658, 42630), (1740, 40621), (2030, 34818), (2436, 29015), (2487, 28420), (2842, 24870), (2940, 24041), (3045, 23212), (3316, 21315), (4060, 17409), (4145, 17052), (4263, 16580), (4974, 14210), (5684, 12435), (5803, 12180), (6090, 11606), (7105, 9948), (8290, 8526)]