31019082010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{63304249}}^1$

素因数の和:63304270

約数の個数: 24

約数和(自身を含む): 64950160500

約数和(自身を除く): 33931078490

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 63304249, 126608498, 316521245, 443129743, 633042490, 886259486, 2215648715, 3101908201, 4431297430, 6203816402, 15509541005, 31019082010]

約数ペア:

[(1, 31019082010), (2, 15509541005), (5, 6203816402), (7, 4431297430), (10, 3101908201), (14, 2215648715), (35, 886259486), (49, 633042490), (70, 443129743), (98, 316521245), (245, 126608498), (490, 63304249)]