130640355

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 237219840

約数和(自身を除く): 106579485

約数列:

[1, 3, 5, 9, 15, 31, 45, 71, 93, 155, 213, 279, 355, 465, 639, 1065, 1319, 1395, 2201, 3195, 3957, 6595, 6603, 11005, 11871, 19785, 19809, 33015, 40889, 59355, 93649, 99045, 122667, 204445, 280947, 368001, 468245, 613335, 842841, 1404735, 1840005, 2903119, 4214205, 8709357, 14515595, 26128071, 43546785, 130640355]

約数ペア:

[(1, 130640355), (3, 43546785), (5, 26128071), (9, 14515595), (15, 8709357), (31, 4214205), (45, 2903119), (71, 1840005), (93, 1404735), (155, 842841), (213, 613335), (279, 468245), (355, 368001), (465, 280947), (639, 204445), (1065, 122667), (1319, 99045), (1395, 93649), (2201, 59355), (3195, 40889), (3957, 33015), (6595, 19809), (6603, 19785), (11005, 11871)]