8987130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1637}}^1$

素因数の和:1711

約数の個数: 48

約数和(自身を含む): 23764104

約数和(自身を除く): 14776974

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1637, 1830, 2745, 3274, 4911, 5490, 8185, 9822, 14733, 16370, 24555, 29466, 49110, 73665, 99857, 147330, 199714, 299571, 499285, 599142, 898713, 998570, 1497855, 1797426, 2995710, 4493565, 8987130]

約数ペア:

[(1, 8987130), (2, 4493565), (3, 2995710), (5, 1797426), (6, 1497855), (9, 998570), (10, 898713), (15, 599142), (18, 499285), (30, 299571), (45, 199714), (61, 147330), (90, 99857), (122, 73665), (183, 49110), (305, 29466), (366, 24555), (549, 16370), (610, 14733), (915, 9822), (1098, 8185), (1637, 5490), (1830, 4911), (2745, 3274)]