485774.0000000

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 4751136

約数和(自身を除く): 2955546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 281, 355, 426, 562, 639, 710, 843, 1065, 1278, 1405, 1686, 2130, 2529, 2810, 3195, 4215, 5058, 6390, 8430, 12645, 19951, 25290, 39902, 59853, 99755, 119706, 179559, 199510, 299265, 359118, 598530, 897795, 1795590]

約数ペア:

[(1, 1795590), (2, 897795), (3, 598530), (5, 359118), (6, 299265), (9, 199510), (10, 179559), (15, 119706), (18, 99755), (30, 59853), (45, 39902), (71, 25290), (90, 19951), (142, 12645), (213, 8430), (281, 6390), (355, 5058), (426, 4215), (562, 3195), (639, 2810), (710, 2529), (843, 2130), (1065, 1686), (1278, 1405)]