68189130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8513}}^1$

素因数の和:8615

約数の個数: 48

約数和(自身を含む): 179304840

約数和(自身を除く): 111115710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 8513, 17026, 25539, 42565, 51078, 76617, 85130, 127695, 153234, 255390, 383085, 757657, 766170, 1515314, 2272971, 3788285, 4545942, 6818913, 7576570, 11364855, 13637826, 22729710, 34094565, 68189130]

約数ペア:

[(1, 68189130), (2, 34094565), (3, 22729710), (5, 13637826), (6, 11364855), (9, 7576570), (10, 6818913), (15, 4545942), (18, 3788285), (30, 2272971), (45, 1515314), (89, 766170), (90, 757657), (178, 383085), (267, 255390), (445, 153234), (534, 127695), (801, 85130), (890, 76617), (1335, 51078), (1602, 42565), (2670, 25539), (4005, 17026), (8010, 8513)]