25697490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9413}}^1$

素因数の和:9443

約数の個数: 64

約数和(自身を含む): 75914496

約数和(自身を除く): 50217006

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 9413, 18826, 28239, 47065, 56478, 65891, 94130, 122369, 131782, 141195, 197673, 244738, 282390, 329455, 367107, 395346, 611845, 658910, 734214, 856583, 988365, 1223690, 1713166, 1835535, 1976730, 2569749, 3671070, 4282915, 5139498, 8565830, 12848745, 25697490]

約数ペア:

[(1, 25697490), (2, 12848745), (3, 8565830), (5, 5139498), (6, 4282915), (7, 3671070), (10, 2569749), (13, 1976730), (14, 1835535), (15, 1713166), (21, 1223690), (26, 988365), (30, 856583), (35, 734214), (39, 658910), (42, 611845), (65, 395346), (70, 367107), (78, 329455), (91, 282390), (105, 244738), (130, 197673), (182, 141195), (195, 131782), (210, 122369), (273, 94130), (390, 65891), (455, 56478), (546, 47065), (910, 28239), (1365, 18826), (2730, 9413)]