24880170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 68656896

約数和(自身を除く): 43776726

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 257, 461, 514, 771, 922, 1285, 1383, 1542, 1799, 2305, 2570, 2766, 3227, 3598, 3855, 4610, 5397, 6454, 6915, 7710, 8995, 9681, 10794, 13830, 16135, 17990, 19362, 26985, 32270, 48405, 53970, 96810, 118477, 236954, 355431, 592385, 710862, 829339, 1184770, 1658678, 1777155, 2488017, 3554310, 4146695, 4976034, 8293390, 12440085, 24880170]

約数ペア:

[(1, 24880170), (2, 12440085), (3, 8293390), (5, 4976034), (6, 4146695), (7, 3554310), (10, 2488017), (14, 1777155), (15, 1658678), (21, 1184770), (30, 829339), (35, 710862), (42, 592385), (70, 355431), (105, 236954), (210, 118477), (257, 96810), (461, 53970), (514, 48405), (771, 32270), (922, 26985), (1285, 19362), (1383, 17990), (1542, 16135), (1799, 13830), (2305, 10794), (2570, 9681), (2766, 8995), (3227, 7710), (3598, 6915), (3855, 6454), (4610, 5397)]