405138570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2957}}^1\times {\mathrm{4567}}^1$

素因数の和:7534

約数の個数: 32

約数和(自身を含む): 972874368

約数和(自身を除く): 567735798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2957, 4567, 5914, 8871, 9134, 13701, 14785, 17742, 22835, 27402, 29570, 44355, 45670, 68505, 88710, 137010, 13504619, 27009238, 40513857, 67523095, 81027714, 135046190, 202569285, 405138570]

約数ペア:

[(1, 405138570), (2, 202569285), (3, 135046190), (5, 81027714), (6, 67523095), (10, 40513857), (15, 27009238), (30, 13504619), (2957, 137010), (4567, 88710), (5914, 68505), (8871, 45670), (9134, 44355), (13701, 29570), (14785, 27402), (17742, 22835)]