61187970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1419

約数の個数: 64

約数和(自身を含む): 154897920

約数和(自身を除く): 93709950

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 53, 58, 87, 106, 145, 159, 174, 265, 290, 318, 435, 530, 795, 870, 1327, 1537, 1590, 2654, 3074, 3981, 4611, 6635, 7685, 7962, 9222, 13270, 15370, 19905, 23055, 38483, 39810, 46110, 70331, 76966, 115449, 140662, 192415, 210993, 230898, 351655, 384830, 421986, 577245, 703310, 1054965, 1154490, 2039599, 2109930, 4079198, 6118797, 10197995, 12237594, 20395990, 30593985, 61187970]

約数ペア:

[(1, 61187970), (2, 30593985), (3, 20395990), (5, 12237594), (6, 10197995), (10, 6118797), (15, 4079198), (29, 2109930), (30, 2039599), (53, 1154490), (58, 1054965), (87, 703310), (106, 577245), (145, 421986), (159, 384830), (174, 351655), (265, 230898), (290, 210993), (318, 192415), (435, 140662), (530, 115449), (795, 76966), (870, 70331), (1327, 46110), (1537, 39810), (1590, 38483), (2654, 23055), (3074, 19905), (3981, 15370), (4611, 13270), (6635, 9222), (7685, 7962)]