910155480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30707}}^1$

素因数の和:30753

約数の個数: 128

約数和(自身を含む): 3095366400

約数和(自身を除く): 2185210920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 7410, 9880, 14820, 29640, 30707, 61414, 92121, 122828, 153535, 184242, 245656, 307070, 368484, 399191, 460605, 583433, 614140, 736968, 798382, 921210, 1166866, 1197573, 1228280, 1596764, 1750299, 1842420, 1995955, 2333732, 2395146, 2917165, 3193528, 3500598, 3684840, 3991910, 4667464, 4790292, 5834330, 5987865, 7001196, 7584629, 7983820, 8751495, 9580584, 11668660, 11975730, 14002392, 15169258, 15967640, 17502990, 22753887, 23337320, 23951460, 30338516, 35005980, 37923145, 45507774, 47902920, 60677032, 70011960, 75846290, 91015548, 113769435, 151692580, 182031096, 227538870, 303385160, 455077740, 910155480]

約数ペア:

[(1, 910155480), (2, 455077740), (3, 303385160), (4, 227538870), (5, 182031096), (6, 151692580), (8, 113769435), (10, 91015548), (12, 75846290), (13, 70011960), (15, 60677032), (19, 47902920), (20, 45507774), (24, 37923145), (26, 35005980), (30, 30338516), (38, 23951460), (39, 23337320), (40, 22753887), (52, 17502990), (57, 15967640), (60, 15169258), (65, 14002392), (76, 11975730), (78, 11668660), (95, 9580584), (104, 8751495), (114, 7983820), (120, 7584629), (130, 7001196), (152, 5987865), (156, 5834330), (190, 4790292), (195, 4667464), (228, 3991910), (247, 3684840), (260, 3500598), (285, 3193528), (312, 2917165), (380, 2395146), (390, 2333732), (456, 1995955), (494, 1842420), (520, 1750299), (570, 1596764), (741, 1228280), (760, 1197573), (780, 1166866), (988, 921210), (1140, 798382), (1235, 736968), (1482, 614140), (1560, 583433), (1976, 460605), (2280, 399191), (2470, 368484), (2964, 307070), (3705, 245656), (4940, 184242), (5928, 153535), (7410, 122828), (9880, 92121), (14820, 61414), (29640, 30707)]