1200000030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{754717}}^1$

素因数の和:754780

約数の個数: 32

約数和(自身を含む): 2934343584

約数和(自身を除く): 1734343554

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 754717, 1509434, 2264151, 3773585, 4528302, 7547170, 11320755, 22641510, 40000001, 80000002, 120000003, 200000005, 240000006, 400000010, 600000015, 1200000030]

約数ペア:

[(1, 1200000030), (2, 600000015), (3, 400000010), (5, 240000006), (6, 200000005), (10, 120000003), (15, 80000002), (30, 40000001), (53, 22641510), (106, 11320755), (159, 7547170), (265, 4528302), (318, 3773585), (530, 2264151), (795, 1509434), (1590, 754717)]