90864660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89083}}^1$

素因数の和:89112

約数の個数: 48

約数和(自身を含む): 269390016

約数和(自身を除く): 178525356

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, 89083, 178166, 267249, 356332, 445415, 534498, 890830, 1068996, 1336245, 1514411, 1781660, 2672490, 3028822, 4543233, 5344980, 6057644, 7572055, 9086466, 15144110, 18172932, 22716165, 30288220, 45432330, 90864660]

約数ペア:

[(1, 90864660), (2, 45432330), (3, 30288220), (4, 22716165), (5, 18172932), (6, 15144110), (10, 9086466), (12, 7572055), (15, 6057644), (17, 5344980), (20, 4543233), (30, 3028822), (34, 2672490), (51, 1781660), (60, 1514411), (68, 1336245), (85, 1068996), (102, 890830), (170, 534498), (204, 445415), (255, 356332), (340, 267249), (510, 178166), (1020, 89083)]