30219630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{953}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 83524608

約数和(自身を除く): 53304978

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 151, 210, 302, 453, 755, 906, 953, 1057, 1510, 1906, 2114, 2265, 2859, 3171, 4530, 4765, 5285, 5718, 6342, 6671, 9530, 10570, 13342, 14295, 15855, 20013, 28590, 31710, 33355, 40026, 66710, 100065, 143903, 200130, 287806, 431709, 719515, 863418, 1007321, 1439030, 2014642, 2158545, 3021963, 4317090, 5036605, 6043926, 10073210, 15109815, 30219630]

約数ペア:

[(1, 30219630), (2, 15109815), (3, 10073210), (5, 6043926), (6, 5036605), (7, 4317090), (10, 3021963), (14, 2158545), (15, 2014642), (21, 1439030), (30, 1007321), (35, 863418), (42, 719515), (70, 431709), (105, 287806), (151, 200130), (210, 143903), (302, 100065), (453, 66710), (755, 40026), (906, 33355), (953, 31710), (1057, 28590), (1510, 20013), (1906, 15855), (2114, 14295), (2265, 13342), (2859, 10570), (3171, 9530), (4530, 6671), (4765, 6342), (5285, 5718)]