69492090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1531}}^1$

素因数の和:1647

約数の個数: 64

約数和(自身を含む): 178692480

約数和(自身を除く): 109200390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 89, 102, 170, 178, 255, 267, 445, 510, 534, 890, 1335, 1513, 1531, 2670, 3026, 3062, 4539, 4593, 7565, 7655, 9078, 9186, 15130, 15310, 22695, 22965, 26027, 45390, 45930, 52054, 78081, 130135, 136259, 156162, 260270, 272518, 390405, 408777, 681295, 780810, 817554, 1362590, 2043885, 2316403, 4087770, 4632806, 6949209, 11582015, 13898418, 23164030, 34746045, 69492090]

約数ペア:

[(1, 69492090), (2, 34746045), (3, 23164030), (5, 13898418), (6, 11582015), (10, 6949209), (15, 4632806), (17, 4087770), (30, 2316403), (34, 2043885), (51, 1362590), (85, 817554), (89, 780810), (102, 681295), (170, 408777), (178, 390405), (255, 272518), (267, 260270), (445, 156162), (510, 136259), (534, 130135), (890, 78081), (1335, 52054), (1513, 45930), (1531, 45390), (2670, 26027), (3026, 22965), (3062, 22695), (4539, 15310), (4593, 15130), (7565, 9186), (7655, 9078)]