10314920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 30792960

約数和(自身を除く): 20478040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 197, 220, 238, 280, 308, 340, 374, 385, 394, 440, 476, 595, 616, 680, 748, 770, 788, 935, 952, 985, 1190, 1309, 1379, 1496, 1540, 1576, 1870, 1970, 2167, 2380, 2618, 2758, 3080, 3349, 3740, 3940, 4334, 4760, 5236, 5516, 6545, 6698, 6895, 7480, 7880, 8668, 10472, 10835, 11032, 13090, 13396, 13790, 15169, 16745, 17336, 21670, 23443, 26180, 26792, 27580, 30338, 33490, 36839, 43340, 46886, 52360, 55160, 60676, 66980, 73678, 75845, 86680, 93772, 117215, 121352, 133960, 147356, 151690, 184195, 187544, 234430, 257873, 294712, 303380, 368390, 468860, 515746, 606760, 736780, 937720, 1031492, 1289365, 1473560, 2062984, 2578730, 5157460, 10314920]

約数ペア:

[(1, 10314920), (2, 5157460), (4, 2578730), (5, 2062984), (7, 1473560), (8, 1289365), (10, 1031492), (11, 937720), (14, 736780), (17, 606760), (20, 515746), (22, 468860), (28, 368390), (34, 303380), (35, 294712), (40, 257873), (44, 234430), (55, 187544), (56, 184195), (68, 151690), (70, 147356), (77, 133960), (85, 121352), (88, 117215), (110, 93772), (119, 86680), (136, 75845), (140, 73678), (154, 66980), (170, 60676), (187, 55160), (197, 52360), (220, 46886), (238, 43340), (280, 36839), (308, 33490), (340, 30338), (374, 27580), (385, 26792), (394, 26180), (440, 23443), (476, 21670), (595, 17336), (616, 16745), (680, 15169), (748, 13790), (770, 13396), (788, 13090), (935, 11032), (952, 10835), (985, 10472), (1190, 8668), (1309, 7880), (1379, 7480), (1496, 6895), (1540, 6698), (1576, 6545), (1870, 5516), (1970, 5236), (2167, 4760), (2380, 4334), (2618, 3940), (2758, 3740), (3080, 3349)]