30572570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1451}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 65549088

約数和(自身を除く): 34976518

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1451, 1505, 2107, 2902, 3010, 4214, 7255, 10157, 10535, 14510, 20314, 21070, 50785, 62393, 71099, 101570, 124786, 142198, 311965, 355495, 436751, 623930, 710990, 873502, 2183755, 3057257, 4367510, 6114514, 15286285, 30572570]

約数ペア:

[(1, 30572570), (2, 15286285), (5, 6114514), (7, 4367510), (10, 3057257), (14, 2183755), (35, 873502), (43, 710990), (49, 623930), (70, 436751), (86, 355495), (98, 311965), (215, 142198), (245, 124786), (301, 101570), (430, 71099), (490, 62393), (602, 50785), (1451, 21070), (1505, 20314), (2107, 14510), (2902, 10535), (3010, 10157), (4214, 7255)]