148845730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 301677696

約数和(自身を除く): 152831966

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 121, 211, 242, 265, 422, 530, 583, 605, 1055, 1166, 1210, 1331, 2110, 2321, 2662, 2915, 4642, 5830, 6413, 6655, 11183, 11605, 12826, 13310, 22366, 23210, 25531, 32065, 51062, 55915, 64130, 70543, 111830, 123013, 127655, 141086, 246026, 255310, 280841, 352715, 561682, 615065, 705430, 1230130, 1353143, 1404205, 2706286, 2808410, 6765715, 13531430, 14884573, 29769146, 74422865, 148845730]

約数ペア:

[(1, 148845730), (2, 74422865), (5, 29769146), (10, 14884573), (11, 13531430), (22, 6765715), (53, 2808410), (55, 2706286), (106, 1404205), (110, 1353143), (121, 1230130), (211, 705430), (242, 615065), (265, 561682), (422, 352715), (530, 280841), (583, 255310), (605, 246026), (1055, 141086), (1166, 127655), (1210, 123013), (1331, 111830), (2110, 70543), (2321, 64130), (2662, 55915), (2915, 51062), (4642, 32065), (5830, 25531), (6413, 23210), (6655, 22366), (11183, 13310), (11605, 12826)]