8610910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 19782144

約数和(自身を除く): 11171234

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 53, 55, 70, 77, 106, 110, 154, 211, 265, 371, 385, 422, 530, 583, 742, 770, 1055, 1166, 1477, 1855, 2110, 2321, 2915, 2954, 3710, 4081, 4642, 5830, 7385, 8162, 11183, 11605, 14770, 16247, 20405, 22366, 23210, 32494, 40810, 55915, 78281, 81235, 111830, 123013, 156562, 162470, 246026, 391405, 615065, 782810, 861091, 1230130, 1722182, 4305455, 8610910]

約数ペア:

[(1, 8610910), (2, 4305455), (5, 1722182), (7, 1230130), (10, 861091), (11, 782810), (14, 615065), (22, 391405), (35, 246026), (53, 162470), (55, 156562), (70, 123013), (77, 111830), (106, 81235), (110, 78281), (154, 55915), (211, 40810), (265, 32494), (371, 23210), (385, 22366), (422, 20405), (530, 16247), (583, 14770), (742, 11605), (770, 11183), (1055, 8162), (1166, 7385), (1477, 5830), (1855, 4642), (2110, 4081), (2321, 3710), (2915, 2954)]