66283620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{84979}}^1$

素因数の和:85004

約数の個数: 48

約数和(自身を含む): 199872960

約数和(自身を除く): 133589340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 84979, 169958, 254937, 339916, 424895, 509874, 849790, 1019748, 1104727, 1274685, 1699580, 2209454, 2549370, 3314181, 4418908, 5098740, 5523635, 6628362, 11047270, 13256724, 16570905, 22094540, 33141810, 66283620]

約数ペア:

[(1, 66283620), (2, 33141810), (3, 22094540), (4, 16570905), (5, 13256724), (6, 11047270), (10, 6628362), (12, 5523635), (13, 5098740), (15, 4418908), (20, 3314181), (26, 2549370), (30, 2209454), (39, 1699580), (52, 1274685), (60, 1104727), (65, 1019748), (78, 849790), (130, 509874), (156, 424895), (195, 339916), (260, 254937), (390, 169958), (780, 84979)]