2017788390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{33613}}^1$

素因数の和:33678

約数の個数: 96

約数和(自身を含む): 5663286720

約数和(自身を除く): 3645498330

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, 1305, 1334, 2001, 2070, 2610, 3335, 4002, 6003, 6670, 10005, 12006, 20010, 30015, 33613, 60030, 67226, 100839, 168065, 201678, 302517, 336130, 504195, 605034, 773099, 974777, 1008390, 1512585, 1546198, 1949554, 2319297, 2924331, 3025170, 3865495, 4638594, 4873885, 5848662, 6957891, 7730990, 8772993, 9747770, 11596485, 13915782, 14621655, 17545986, 22419871, 23192970, 29243310, 34789455, 43864965, 44839742, 67259613, 69578910, 87729930, 112099355, 134519226, 201778839, 224198710, 336298065, 403557678, 672596130, 1008894195, 2017788390]

約数ペア:

[(1, 2017788390), (2, 1008894195), (3, 672596130), (5, 403557678), (6, 336298065), (9, 224198710), (10, 201778839), (15, 134519226), (18, 112099355), (23, 87729930), (29, 69578910), (30, 67259613), (45, 44839742), (46, 43864965), (58, 34789455), (69, 29243310), (87, 23192970), (90, 22419871), (115, 17545986), (138, 14621655), (145, 13915782), (174, 11596485), (207, 9747770), (230, 8772993), (261, 7730990), (290, 6957891), (345, 5848662), (414, 4873885), (435, 4638594), (522, 3865495), (667, 3025170), (690, 2924331), (870, 2319297), (1035, 1949554), (1305, 1546198), (1334, 1512585), (2001, 1008390), (2070, 974777), (2610, 773099), (3335, 605034), (4002, 504195), (6003, 336130), (6670, 302517), (10005, 201678), (12006, 168065), (20010, 100839), (30015, 67226), (33613, 60030)]