8902465140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8727907}}^1$

素因数の和:8727936

約数の個数: 48

約数和(自身を含む): 26393193792

約数和(自身を除く): 17490728652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 8727907, 17455814, 26183721, 34911628, 43639535, 52367442, 87279070, 104734884, 130918605, 148374419, 174558140, 261837210, 296748838, 445123257, 523674420, 593497676, 741872095, 890246514, 1483744190, 1780493028, 2225616285, 2967488380, 4451232570, 8902465140]

約数ペア:

[(1, 8902465140), (2, 4451232570), (3, 2967488380), (4, 2225616285), (5, 1780493028), (6, 1483744190), (10, 890246514), (12, 741872095), (15, 593497676), (17, 523674420), (20, 445123257), (30, 296748838), (34, 261837210), (51, 174558140), (60, 148374419), (68, 130918605), (85, 104734884), (102, 87279070), (170, 52367442), (204, 43639535), (255, 34911628), (340, 26183721), (510, 17455814), (1020, 8727907)]