6990230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3163}}^1$

素因数の和:3200

約数の個数: 32

約数和(自身を含む): 14351904

約数和(自身を除く): 7361674

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 3163, 6326, 15815, 31630, 41119, 53771, 82238, 107542, 205595, 268855, 411190, 537710, 699023, 1398046, 3495115, 6990230]

約数ペア:

[(1, 6990230), (2, 3495115), (5, 1398046), (10, 699023), (13, 537710), (17, 411190), (26, 268855), (34, 205595), (65, 107542), (85, 82238), (130, 53771), (170, 41119), (221, 31630), (442, 15815), (1105, 6326), (2210, 3163)]