70999320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{84523}}^1$

素因数の和:84544

約数の個数: 64

約数和(自身を含む): 243429120

約数和(自身を除く): 172429800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 84523, 169046, 253569, 338092, 422615, 507138, 591661, 676184, 845230, 1014276, 1183322, 1267845, 1690460, 1774983, 2028552, 2366644, 2535690, 2958305, 3380920, 3549966, 4733288, 5071380, 5916610, 7099932, 8874915, 10142760, 11833220, 14199864, 17749830, 23666440, 35499660, 70999320]

約数ペア:

[(1, 70999320), (2, 35499660), (3, 23666440), (4, 17749830), (5, 14199864), (6, 11833220), (7, 10142760), (8, 8874915), (10, 7099932), (12, 5916610), (14, 5071380), (15, 4733288), (20, 3549966), (21, 3380920), (24, 2958305), (28, 2535690), (30, 2366644), (35, 2028552), (40, 1774983), (42, 1690460), (56, 1267845), (60, 1183322), (70, 1014276), (84, 845230), (105, 676184), (120, 591661), (140, 507138), (168, 422615), (210, 338092), (280, 253569), (420, 169046), (840, 84523)]