15924090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:356

約数の個数: 128

約数和(自身を含む): 49674240

約数和(自身を除く): 33750150

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 307, 390, 399, 455, 494, 546, 570, 614, 665, 741, 798, 910, 921, 1235, 1330, 1365, 1482, 1535, 1729, 1842, 1995, 2149, 2470, 2730, 3070, 3458, 3705, 3990, 3991, 4298, 4605, 5187, 5833, 6447, 7410, 7982, 8645, 9210, 10374, 10745, 11666, 11973, 12894, 17290, 17499, 19955, 21490, 23946, 25935, 27937, 29165, 32235, 34998, 39910, 40831, 51870, 55874, 58330, 59865, 64470, 75829, 81662, 83811, 87495, 119730, 122493, 139685, 151658, 167622, 174990, 204155, 227487, 244986, 279370, 379145, 408310, 419055, 454974, 530803, 612465, 758290, 838110, 1061606, 1137435, 1224930, 1592409, 2274870, 2654015, 3184818, 5308030, 7962045, 15924090]

約数ペア:

[(1, 15924090), (2, 7962045), (3, 5308030), (5, 3184818), (6, 2654015), (7, 2274870), (10, 1592409), (13, 1224930), (14, 1137435), (15, 1061606), (19, 838110), (21, 758290), (26, 612465), (30, 530803), (35, 454974), (38, 419055), (39, 408310), (42, 379145), (57, 279370), (65, 244986), (70, 227487), (78, 204155), (91, 174990), (95, 167622), (105, 151658), (114, 139685), (130, 122493), (133, 119730), (182, 87495), (190, 83811), (195, 81662), (210, 75829), (247, 64470), (266, 59865), (273, 58330), (285, 55874), (307, 51870), (390, 40831), (399, 39910), (455, 34998), (494, 32235), (546, 29165), (570, 27937), (614, 25935), (665, 23946), (741, 21490), (798, 19955), (910, 17499), (921, 17290), (1235, 12894), (1330, 11973), (1365, 11666), (1482, 10745), (1535, 10374), (1729, 9210), (1842, 8645), (1995, 7982), (2149, 7410), (2470, 6447), (2730, 5833), (3070, 5187), (3458, 4605), (3705, 4298), (3990, 3991)]