23081970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 58734720

約数和(自身を除く): 35652750

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 43, 58, 86, 87, 129, 145, 174, 215, 258, 290, 430, 435, 617, 645, 870, 1234, 1247, 1290, 1851, 2494, 3085, 3702, 3741, 6170, 6235, 7482, 9255, 12470, 17893, 18510, 18705, 26531, 35786, 37410, 53062, 53679, 79593, 89465, 107358, 132655, 159186, 178930, 265310, 268395, 397965, 536790, 769399, 795930, 1538798, 2308197, 3846995, 4616394, 7693990, 11540985, 23081970]

約数ペア:

[(1, 23081970), (2, 11540985), (3, 7693990), (5, 4616394), (6, 3846995), (10, 2308197), (15, 1538798), (29, 795930), (30, 769399), (43, 536790), (58, 397965), (86, 268395), (87, 265310), (129, 178930), (145, 159186), (174, 132655), (215, 107358), (258, 89465), (290, 79593), (430, 53679), (435, 53062), (617, 37410), (645, 35786), (870, 26531), (1234, 18705), (1247, 18510), (1290, 17893), (1851, 12470), (2494, 9255), (3085, 7482), (3702, 6235), (3741, 6170)]