34104490

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 73209600

約数和(自身を除く): 39105110

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 163, 245, 305, 326, 343, 427, 490, 610, 686, 815, 854, 1141, 1630, 1715, 2135, 2282, 2989, 3430, 4270, 5705, 5978, 7987, 9943, 11410, 14945, 15974, 19886, 20923, 29890, 39935, 41846, 49715, 55909, 69601, 79870, 99430, 104615, 111818, 139202, 209230, 279545, 348005, 487207, 559090, 696010, 974414, 2436035, 3410449, 4872070, 6820898, 17052245, 34104490]

約数ペア:

[(1, 34104490), (2, 17052245), (5, 6820898), (7, 4872070), (10, 3410449), (14, 2436035), (35, 974414), (49, 696010), (61, 559090), (70, 487207), (98, 348005), (122, 279545), (163, 209230), (245, 139202), (305, 111818), (326, 104615), (343, 99430), (427, 79870), (490, 69601), (610, 55909), (686, 49715), (815, 41846), (854, 39935), (1141, 29890), (1630, 20923), (1715, 19886), (2135, 15974), (2282, 14945), (2989, 11410), (3430, 9943), (4270, 7987), (5705, 5978)]