487831290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{99761}}^1$

素因数の和:99934

約数の個数: 32

約数和(自身を含む): 1177989696

約数和(自身を除く): 690158406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 99761, 199522, 299283, 498805, 598566, 997610, 1496415, 2992830, 16261043, 32522086, 48783129, 81305215, 97566258, 162610430, 243915645, 487831290]

約数ペア:

[(1, 487831290), (2, 243915645), (3, 162610430), (5, 97566258), (6, 81305215), (10, 48783129), (15, 32522086), (30, 16261043), (163, 2992830), (326, 1496415), (489, 997610), (815, 598566), (978, 498805), (1630, 299283), (2445, 199522), (4890, 99761)]