26520060

素因数分解:

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

素因数の和:523

約数の個数: 96

約数和(自身を含む): 85542912

約数和(自身を除く): 59022852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 233, 271, 420, 466, 542, 699, 813, 932, 1084, 1165, 1355, 1398, 1626, 1631, 1897, 2330, 2710, 2796, 3252, 3262, 3495, 3794, 4065, 4660, 4893, 5420, 5691, 6524, 6990, 7588, 8130, 8155, 9485, 9786, 11382, 13980, 16260, 16310, 18970, 19572, 22764, 24465, 28455, 32620, 37940, 48930, 56910, 63143, 97860, 113820, 126286, 189429, 252572, 315715, 378858, 442001, 631430, 757716, 884002, 947145, 1262860, 1326003, 1768004, 1894290, 2210005, 2652006, 3788580, 4420010, 5304012, 6630015, 8840020, 13260030, 26520060]

約数ペア:

[(1, 26520060), (2, 13260030), (3, 8840020), (4, 6630015), (5, 5304012), (6, 4420010), (7, 3788580), (10, 2652006), (12, 2210005), (14, 1894290), (15, 1768004), (20, 1326003), (21, 1262860), (28, 947145), (30, 884002), (35, 757716), (42, 631430), (60, 442001), (70, 378858), (84, 315715), (105, 252572), (140, 189429), (210, 126286), (233, 113820), (271, 97860), (420, 63143), (466, 56910), (542, 48930), (699, 37940), (813, 32620), (932, 28455), (1084, 24465), (1165, 22764), (1355, 19572), (1398, 18970), (1626, 16310), (1631, 16260), (1897, 13980), (2330, 11382), (2710, 9786), (2796, 9485), (3252, 8155), (3262, 8130), (3495, 7588), (3794, 6990), (4065, 6524), (4660, 5691), (4893, 5420)]