525349590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{246643}}^1$

素因数の和:246724

約数の個数: 32

約数和(自身を含む): 1278602496

約数和(自身を除く): 753252906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 246643, 493286, 739929, 1233215, 1479858, 2466430, 3699645, 7399290, 17511653, 35023306, 52534959, 87558265, 105069918, 175116530, 262674795, 525349590]

約数ペア:

[(1, 525349590), (2, 262674795), (3, 175116530), (5, 105069918), (6, 87558265), (10, 52534959), (15, 35023306), (30, 17511653), (71, 7399290), (142, 3699645), (213, 2466430), (355, 1479858), (426, 1233215), (710, 739929), (1065, 493286), (2130, 246643)]