15696254730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{111487}}^1$

素因数の和:111548

約数の個数: 96

約数和(自身を含む): 42816743424

約数和(自身を除く): 27120488694

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 361, 390, 494, 570, 722, 741, 1083, 1235, 1482, 1805, 2166, 2470, 3610, 3705, 4693, 5415, 7410, 9386, 10830, 14079, 23465, 28158, 46930, 70395, 111487, 140790, 222974, 334461, 557435, 668922, 1114870, 1449331, 1672305, 2118253, 2898662, 3344610, 4236506, 4347993, 6354759, 7246655, 8695986, 10591265, 12709518, 14493310, 21182530, 21739965, 27537289, 31773795, 40246807, 43479930, 55074578, 63547590, 80493614, 82611867, 120740421, 137686445, 165223734, 201234035, 241480842, 275372890, 402468070, 413059335, 523208491, 603702105, 826118670, 1046416982, 1207404210, 1569625473, 2616042455, 3139250946, 5232084910, 7848127365, 15696254730]

約数ペア:

[(1, 15696254730), (2, 7848127365), (3, 5232084910), (5, 3139250946), (6, 2616042455), (10, 1569625473), (13, 1207404210), (15, 1046416982), (19, 826118670), (26, 603702105), (30, 523208491), (38, 413059335), (39, 402468070), (57, 275372890), (65, 241480842), (78, 201234035), (95, 165223734), (114, 137686445), (130, 120740421), (190, 82611867), (195, 80493614), (247, 63547590), (285, 55074578), (361, 43479930), (390, 40246807), (494, 31773795), (570, 27537289), (722, 21739965), (741, 21182530), (1083, 14493310), (1235, 12709518), (1482, 10591265), (1805, 8695986), (2166, 7246655), (2470, 6354759), (3610, 4347993), (3705, 4236506), (4693, 3344610), (5415, 2898662), (7410, 2118253), (9386, 1672305), (10830, 1449331), (14079, 1114870), (23465, 668922), (28158, 557435), (46930, 334461), (70395, 222974), (111487, 140790)]