30982210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1193}}^1$

素因数の和:1267

約数の個数: 48

約数和(自身を含む): 66152376

約数和(自身を除く): 35170166

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 490, 530, 742, 1193, 1855, 2386, 2597, 3710, 5194, 5965, 8351, 11930, 12985, 16702, 25970, 41755, 58457, 63229, 83510, 116914, 126458, 292285, 316145, 442603, 584570, 632290, 885206, 2213015, 3098221, 4426030, 6196442, 15491105, 30982210]

約数ペア:

[(1, 30982210), (2, 15491105), (5, 6196442), (7, 4426030), (10, 3098221), (14, 2213015), (35, 885206), (49, 632290), (53, 584570), (70, 442603), (98, 316145), (106, 292285), (245, 126458), (265, 116914), (371, 83510), (490, 63229), (530, 58457), (742, 41755), (1193, 25970), (1855, 16702), (2386, 12985), (2597, 11930), (3710, 8351), (5194, 5965)]