68305290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{22543}}^1$

素因数の和:22654

約数の個数: 32

約数和(自身を含む): 165563136

約数和(自身を除く): 97257846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 22543, 45086, 67629, 112715, 135258, 225430, 338145, 676290, 2276843, 4553686, 6830529, 11384215, 13661058, 22768430, 34152645, 68305290]

約数ペア:

[(1, 68305290), (2, 34152645), (3, 22768430), (5, 13661058), (6, 11384215), (10, 6830529), (15, 4553686), (30, 2276843), (101, 676290), (202, 338145), (303, 225430), (505, 135258), (606, 112715), (1010, 67629), (1515, 45086), (3030, 22543)]