77858910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1362

約数の個数: 96

約数和(自身を含む): 218687040

約数和(自身を除く): 140828130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 29, 30, 45, 46, 58, 69, 87, 90, 115, 138, 145, 174, 207, 230, 261, 290, 345, 414, 435, 522, 667, 690, 870, 1035, 1297, 1305, 1334, 2001, 2070, 2594, 2610, 3335, 3891, 4002, 6003, 6485, 6670, 7782, 10005, 11673, 12006, 12970, 19455, 20010, 23346, 29831, 30015, 37613, 38910, 58365, 59662, 60030, 75226, 89493, 112839, 116730, 149155, 178986, 188065, 225678, 268479, 298310, 338517, 376130, 447465, 536958, 564195, 677034, 865099, 894930, 1128390, 1342395, 1692585, 1730198, 2595297, 2684790, 3385170, 4325495, 5190594, 7785891, 8650990, 12976485, 15571782, 25952970, 38929455, 77858910]

約数ペア:

[(1, 77858910), (2, 38929455), (3, 25952970), (5, 15571782), (6, 12976485), (9, 8650990), (10, 7785891), (15, 5190594), (18, 4325495), (23, 3385170), (29, 2684790), (30, 2595297), (45, 1730198), (46, 1692585), (58, 1342395), (69, 1128390), (87, 894930), (90, 865099), (115, 677034), (138, 564195), (145, 536958), (174, 447465), (207, 376130), (230, 338517), (261, 298310), (290, 268479), (345, 225678), (414, 188065), (435, 178986), (522, 149155), (667, 116730), (690, 112839), (870, 89493), (1035, 75226), (1297, 60030), (1305, 59662), (1334, 58365), (2001, 38910), (2070, 37613), (2594, 30015), (2610, 29831), (3335, 23346), (3891, 20010), (4002, 19455), (6003, 12970), (6485, 12006), (6670, 11673), (7782, 10005)]