38357690

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 82425600

約数和(自身を除く): 44067910

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 211, 245, 265, 343, 371, 422, 490, 530, 686, 742, 1055, 1477, 1715, 1855, 2110, 2597, 2954, 3430, 3710, 5194, 7385, 10339, 11183, 12985, 14770, 18179, 20678, 22366, 25970, 36358, 51695, 55915, 72373, 78281, 90895, 103390, 111830, 144746, 156562, 181790, 361865, 391405, 547967, 723730, 782810, 1095934, 2739835, 3835769, 5479670, 7671538, 19178845, 38357690]

約数ペア:

[(1, 38357690), (2, 19178845), (5, 7671538), (7, 5479670), (10, 3835769), (14, 2739835), (35, 1095934), (49, 782810), (53, 723730), (70, 547967), (98, 391405), (106, 361865), (211, 181790), (245, 156562), (265, 144746), (343, 111830), (371, 103390), (422, 90895), (490, 78281), (530, 72373), (686, 55915), (742, 51695), (1055, 36358), (1477, 25970), (1715, 22366), (1855, 20678), (2110, 18179), (2597, 14770), (2954, 12985), (3430, 11183), (3710, 10339), (5194, 7385)]