12575010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 34774272

約数和(自身を除く): 22199262

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 233, 257, 466, 514, 699, 771, 1165, 1285, 1398, 1542, 1631, 1799, 2330, 2570, 3262, 3495, 3598, 3855, 4893, 5397, 6990, 7710, 8155, 8995, 9786, 10794, 16310, 17990, 24465, 26985, 48930, 53970, 59881, 119762, 179643, 299405, 359286, 419167, 598810, 838334, 898215, 1257501, 1796430, 2095835, 2515002, 4191670, 6287505, 12575010]

約数ペア:

[(1, 12575010), (2, 6287505), (3, 4191670), (5, 2515002), (6, 2095835), (7, 1796430), (10, 1257501), (14, 898215), (15, 838334), (21, 598810), (30, 419167), (35, 359286), (42, 299405), (70, 179643), (105, 119762), (210, 59881), (233, 53970), (257, 48930), (466, 26985), (514, 24465), (699, 17990), (771, 16310), (1165, 10794), (1285, 9786), (1398, 8995), (1542, 8155), (1631, 7710), (1799, 6990), (2330, 5397), (2570, 4893), (3262, 3855), (3495, 3598)]