492056310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{381439}}^1$

素因数の和:381492

約数の個数: 32

約数和(自身を含む): 1208401920

約数和(自身を除く): 716345610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 381439, 762878, 1144317, 1907195, 2288634, 3814390, 5721585, 11443170, 16401877, 32803754, 49205631, 82009385, 98411262, 164018770, 246028155, 492056310]

約数ペア:

[(1, 492056310), (2, 246028155), (3, 164018770), (5, 98411262), (6, 82009385), (10, 49205631), (15, 32803754), (30, 16401877), (43, 11443170), (86, 5721585), (129, 3814390), (215, 2288634), (258, 1907195), (430, 1144317), (645, 762878), (1290, 381439)]