24819990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2767}}^1$

素因数の和:2813

約数の個数: 64

約数和(自身を含む): 66963456

約数和(自身を除く): 42143466

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2767, 2990, 4485, 5534, 8301, 8970, 13835, 16602, 27670, 35971, 41505, 63641, 71942, 83010, 107913, 127282, 179855, 190923, 215826, 318205, 359710, 381846, 539565, 636410, 827333, 954615, 1079130, 1654666, 1909230, 2481999, 4136665, 4963998, 8273330, 12409995, 24819990]

約数ペア:

[(1, 24819990), (2, 12409995), (3, 8273330), (5, 4963998), (6, 4136665), (10, 2481999), (13, 1909230), (15, 1654666), (23, 1079130), (26, 954615), (30, 827333), (39, 636410), (46, 539565), (65, 381846), (69, 359710), (78, 318205), (115, 215826), (130, 190923), (138, 179855), (195, 127282), (230, 107913), (299, 83010), (345, 71942), (390, 63641), (598, 41505), (690, 35971), (897, 27670), (1495, 16602), (1794, 13835), (2767, 8970), (2990, 8301), (4485, 5534)]