30549715

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 43747200

約数和(自身を除く): 13197485

約数列:

[1, 5, 7, 35, 41, 61, 205, 287, 305, 349, 427, 1435, 1745, 2135, 2443, 2501, 12215, 12505, 14309, 17507, 21289, 71545, 87535, 100163, 106445, 149023, 500815, 745115, 872849, 4364245, 6109943, 30549715]

約数ペア:

[(1, 30549715), (5, 6109943), (7, 4364245), (35, 872849), (41, 745115), (61, 500815), (205, 149023), (287, 106445), (305, 100163), (349, 87535), (427, 71545), (1435, 21289), (1745, 17507), (2135, 14309), (2443, 12505), (2501, 12215)]