858125430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{156307}}^1$

素因数の和:156381

約数の個数: 48

約数和(自身を含む): 2267716464

約数和(自身を除く): 1409591034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 156307, 312614, 468921, 781535, 937842, 1406763, 1563070, 2344605, 2813526, 4689210, 7033815, 9534727, 14067630, 19069454, 28604181, 47673635, 57208362, 85812543, 95347270, 143020905, 171625086, 286041810, 429062715, 858125430]

約数ペア:

[(1, 858125430), (2, 429062715), (3, 286041810), (5, 171625086), (6, 143020905), (9, 95347270), (10, 85812543), (15, 57208362), (18, 47673635), (30, 28604181), (45, 19069454), (61, 14067630), (90, 9534727), (122, 7033815), (183, 4689210), (305, 2813526), (366, 2344605), (549, 1563070), (610, 1406763), (915, 937842), (1098, 781535), (1830, 468921), (2745, 312614), (5490, 156307)]