132572930

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{38651}}^1$

素因数の和:38679

約数の個数: 32

約数和(自身を含む): 278294400

約数和(自身を除く): 145721470

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 38651, 77302, 193255, 270557, 386510, 541114, 1352785, 1893899, 2705570, 3787798, 9469495, 13257293, 18938990, 26514586, 66286465, 132572930]

約数ペア:

[(1, 132572930), (2, 66286465), (5, 26514586), (7, 18938990), (10, 13257293), (14, 9469495), (35, 3787798), (49, 2705570), (70, 1893899), (98, 1352785), (245, 541114), (343, 386510), (490, 270557), (686, 193255), (1715, 77302), (3430, 38651)]