30862550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 61281792

約数和(自身を除く): 30419242

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 94, 115, 230, 235, 470, 571, 575, 1081, 1142, 1150, 1175, 2162, 2350, 2855, 5405, 5710, 10810, 13133, 14275, 26266, 26837, 27025, 28550, 53674, 54050, 65665, 131330, 134185, 268370, 328325, 617251, 656650, 670925, 1234502, 1341850, 3086255, 6172510, 15431275, 30862550]

約数ペア:

[(1, 30862550), (2, 15431275), (5, 6172510), (10, 3086255), (23, 1341850), (25, 1234502), (46, 670925), (47, 656650), (50, 617251), (94, 328325), (115, 268370), (230, 134185), (235, 131330), (470, 65665), (571, 54050), (575, 53674), (1081, 28550), (1142, 27025), (1150, 26837), (1175, 26266), (2162, 14275), (2350, 13133), (2855, 10810), (5405, 5710)]