965986980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{17293}}^1$

素因数の和:17338

約数の個数: 144

約数和(自身を含む): 3312146880

約数和(自身を除く): 2346159900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3724, 3990, 4655, 5586, 7980, 9310, 11172, 13965, 17293, 18620, 27930, 34586, 51879, 55860, 69172, 86465, 103758, 121051, 172930, 207516, 242102, 259395, 328567, 345860, 363153, 484204, 518790, 605255, 657134, 726306, 847357, 985701, 1037580, 1210510, 1314268, 1452612, 1642835, 1694714, 1815765, 1971402, 2299969, 2421020, 2542071, 3285670, 3389428, 3631530, 3942804, 4236785, 4599938, 4928505, 5084142, 6571340, 6899907, 7263060, 8473570, 9199876, 9857010, 10168284, 11499845, 12710355, 13799814, 16099783, 16947140, 19714020, 22999690, 25420710, 27599628, 32199566, 34499535, 45999380, 48299349, 50841420, 64399132, 68999070, 80498915, 96598698, 137998140, 160997830, 193197396, 241496745, 321995660, 482993490, 965986980]

約数ペア:

[(1, 965986980), (2, 482993490), (3, 321995660), (4, 241496745), (5, 193197396), (6, 160997830), (7, 137998140), (10, 96598698), (12, 80498915), (14, 68999070), (15, 64399132), (19, 50841420), (20, 48299349), (21, 45999380), (28, 34499535), (30, 32199566), (35, 27599628), (38, 25420710), (42, 22999690), (49, 19714020), (57, 16947140), (60, 16099783), (70, 13799814), (76, 12710355), (84, 11499845), (95, 10168284), (98, 9857010), (105, 9199876), (114, 8473570), (133, 7263060), (140, 6899907), (147, 6571340), (190, 5084142), (196, 4928505), (210, 4599938), (228, 4236785), (245, 3942804), (266, 3631530), (285, 3389428), (294, 3285670), (380, 2542071), (399, 2421020), (420, 2299969), (490, 1971402), (532, 1815765), (570, 1694714), (588, 1642835), (665, 1452612), (735, 1314268), (798, 1210510), (931, 1037580), (980, 985701), (1140, 847357), (1330, 726306), (1470, 657134), (1596, 605255), (1862, 518790), (1995, 484204), (2660, 363153), (2793, 345860), (2940, 328567), (3724, 259395), (3990, 242102), (4655, 207516), (5586, 172930), (7980, 121051), (9310, 103758), (11172, 86465), (13965, 69172), (17293, 55860), (18620, 51879), (27930, 34586)]