215355330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{15241}}^1$

素因数の和:15411

約数の個数: 48

約数和(自身を含む): 563527224

約数和(自身を除く): 348171894

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 7065, 14130, 15241, 30482, 45723, 76205, 91446, 137169, 152410, 228615, 274338, 457230, 685845, 1371690, 2392837, 4785674, 7178511, 11964185, 14357022, 21535533, 23928370, 35892555, 43071066, 71785110, 107677665, 215355330]

約数ペア:

[(1, 215355330), (2, 107677665), (3, 71785110), (5, 43071066), (6, 35892555), (9, 23928370), (10, 21535533), (15, 14357022), (18, 11964185), (30, 7178511), (45, 4785674), (90, 2392837), (157, 1371690), (314, 685845), (471, 457230), (785, 274338), (942, 228615), (1413, 152410), (1570, 137169), (2355, 91446), (2826, 76205), (4710, 45723), (7065, 30482), (14130, 15241)]