13260030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 36661248

約数和(自身を除く): 23401218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 233, 271, 466, 542, 699, 813, 1165, 1355, 1398, 1626, 1631, 1897, 2330, 2710, 3262, 3495, 3794, 4065, 4893, 5691, 6990, 8130, 8155, 9485, 9786, 11382, 16310, 18970, 24465, 28455, 48930, 56910, 63143, 126286, 189429, 315715, 378858, 442001, 631430, 884002, 947145, 1326003, 1894290, 2210005, 2652006, 4420010, 6630015, 13260030]

約数ペア:

[(1, 13260030), (2, 6630015), (3, 4420010), (5, 2652006), (6, 2210005), (7, 1894290), (10, 1326003), (14, 947145), (15, 884002), (21, 631430), (30, 442001), (35, 378858), (42, 315715), (70, 189429), (105, 126286), (210, 63143), (233, 56910), (271, 48930), (466, 28455), (542, 24465), (699, 18970), (813, 16310), (1165, 11382), (1355, 9786), (1398, 9485), (1626, 8155), (1631, 8130), (1897, 6990), (2330, 5691), (2710, 4893), (3262, 4065), (3495, 3794)]