245870846590

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1\times {\mathrm{459649}}^1$

素因数の和:460164

約数の個数: 32

約数和(自身を含む): 446779800000

約数和(自身を除く): 200908953410

約数列:

[1, 2, 5, 10, 149, 298, 359, 718, 745, 1490, 1795, 3590, 53491, 106982, 267455, 459649, 534910, 919298, 2298245, 4596490, 68487701, 136975402, 165013991, 330027982, 342438505, 684877010, 825069955, 1650139910, 24587084659, 49174169318, 122935423295, 245870846590]

約数ペア:

[(1, 245870846590), (2, 122935423295), (5, 49174169318), (10, 24587084659), (149, 1650139910), (298, 825069955), (359, 684877010), (718, 342438505), (745, 330027982), (1490, 165013991), (1795, 136975402), (3590, 68487701), (53491, 4596490), (106982, 2298245), (267455, 919298), (459649, 534910)]