15906893340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{89839}}^1$

素因数の和:90091

約数の個数: 96

約数和(自身を含む): 48177239040

約数和(自身を除く): 32270345700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 227, 260, 390, 454, 681, 780, 908, 1135, 1362, 2270, 2724, 2951, 3405, 4540, 5902, 6810, 8853, 11804, 13620, 14755, 17706, 29510, 35412, 44265, 59020, 88530, 89839, 177060, 179678, 269517, 359356, 449195, 539034, 898390, 1078068, 1167907, 1347585, 1796780, 2335814, 2695170, 3503721, 4671628, 5390340, 5839535, 7007442, 11679070, 14014884, 17518605, 20393453, 23358140, 35037210, 40786906, 61180359, 70074420, 81573812, 101967265, 122360718, 203934530, 244721436, 265114889, 305901795, 407869060, 530229778, 611803590, 795344667, 1060459556, 1223607180, 1325574445, 1590689334, 2651148890, 3181378668, 3976723335, 5302297780, 7953446670, 15906893340]

約数ペア:

[(1, 15906893340), (2, 7953446670), (3, 5302297780), (4, 3976723335), (5, 3181378668), (6, 2651148890), (10, 1590689334), (12, 1325574445), (13, 1223607180), (15, 1060459556), (20, 795344667), (26, 611803590), (30, 530229778), (39, 407869060), (52, 305901795), (60, 265114889), (65, 244721436), (78, 203934530), (130, 122360718), (156, 101967265), (195, 81573812), (227, 70074420), (260, 61180359), (390, 40786906), (454, 35037210), (681, 23358140), (780, 20393453), (908, 17518605), (1135, 14014884), (1362, 11679070), (2270, 7007442), (2724, 5839535), (2951, 5390340), (3405, 4671628), (4540, 3503721), (5902, 2695170), (6810, 2335814), (8853, 1796780), (11804, 1347585), (13620, 1167907), (14755, 1078068), (17706, 898390), (29510, 539034), (35412, 449195), (44265, 359356), (59020, 269517), (88530, 179678), (89839, 177060)]