88319490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{420569}}^1$

素因数の和:420586

約数の個数: 32

約数和(自身を含む): 242248320

約数和(自身を除く): 153928830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 420569, 841138, 1261707, 2102845, 2523414, 2943983, 4205690, 5887966, 6308535, 8831949, 12617070, 14719915, 17663898, 29439830, 44159745, 88319490]

約数ペア:

[(1, 88319490), (2, 44159745), (3, 29439830), (5, 17663898), (6, 14719915), (7, 12617070), (10, 8831949), (14, 6308535), (15, 5887966), (21, 4205690), (30, 2943983), (35, 2523414), (42, 2102845), (70, 1261707), (105, 841138), (210, 420569)]