12864690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 37324800

約数和(自身を除く): 24460110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 31, 45, 53, 54, 58, 62, 87, 90, 93, 106, 135, 145, 155, 159, 174, 186, 261, 265, 270, 279, 290, 310, 318, 435, 465, 477, 522, 530, 558, 783, 795, 837, 870, 899, 930, 954, 1305, 1395, 1431, 1537, 1566, 1590, 1643, 1674, 1798, 2385, 2610, 2697, 2790, 2862, 3074, 3286, 3915, 4185, 4495, 4611, 4770, 4929, 5394, 7155, 7685, 7830, 8091, 8215, 8370, 8990, 9222, 9858, 13485, 13833, 14310, 14787, 15370, 16182, 16430, 23055, 24273, 24645, 26970, 27666, 29574, 40455, 41499, 44361, 46110, 47647, 48546, 49290, 69165, 73935, 80910, 82998, 88722, 95294, 121365, 138330, 142941, 147870, 207495, 221805, 238235, 242730, 285882, 414990, 428823, 443610, 476470, 714705, 857646, 1286469, 1429410, 2144115, 2572938, 4288230, 6432345, 12864690]

約数ペア:

[(1, 12864690), (2, 6432345), (3, 4288230), (5, 2572938), (6, 2144115), (9, 1429410), (10, 1286469), (15, 857646), (18, 714705), (27, 476470), (29, 443610), (30, 428823), (31, 414990), (45, 285882), (53, 242730), (54, 238235), (58, 221805), (62, 207495), (87, 147870), (90, 142941), (93, 138330), (106, 121365), (135, 95294), (145, 88722), (155, 82998), (159, 80910), (174, 73935), (186, 69165), (261, 49290), (265, 48546), (270, 47647), (279, 46110), (290, 44361), (310, 41499), (318, 40455), (435, 29574), (465, 27666), (477, 26970), (522, 24645), (530, 24273), (558, 23055), (783, 16430), (795, 16182), (837, 15370), (870, 14787), (899, 14310), (930, 13833), (954, 13485), (1305, 9858), (1395, 9222), (1431, 8990), (1537, 8370), (1566, 8215), (1590, 8091), (1643, 7830), (1674, 7685), (1798, 7155), (2385, 5394), (2610, 4929), (2697, 4770), (2790, 4611), (2862, 4495), (3074, 4185), (3286, 3915)]