12852810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 34594560

約数和(自身を除く): 21741750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 181, 263, 270, 362, 526, 543, 789, 905, 1086, 1315, 1578, 1629, 1810, 2367, 2630, 2715, 3258, 3945, 4734, 4887, 5430, 7101, 7890, 8145, 9774, 11835, 14202, 16290, 23670, 24435, 35505, 47603, 48870, 71010, 95206, 142809, 238015, 285618, 428427, 476030, 714045, 856854, 1285281, 1428090, 2142135, 2570562, 4284270, 6426405, 12852810]

約数ペア:

[(1, 12852810), (2, 6426405), (3, 4284270), (5, 2570562), (6, 2142135), (9, 1428090), (10, 1285281), (15, 856854), (18, 714045), (27, 476030), (30, 428427), (45, 285618), (54, 238015), (90, 142809), (135, 95206), (181, 71010), (263, 48870), (270, 47603), (362, 35505), (526, 24435), (543, 23670), (789, 16290), (905, 14202), (1086, 11835), (1315, 9774), (1578, 8145), (1629, 7890), (1810, 7101), (2367, 5430), (2630, 4887), (2715, 4734), (3258, 3945)]