64304190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{881}}^1$

素因数の和:1705

約数の個数: 48

約数和(自身を含む): 167587056

約数和(自身を除く): 103282866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 811, 881, 1622, 1762, 2433, 2643, 4055, 4405, 4866, 5286, 7299, 7929, 8110, 8810, 12165, 13215, 14598, 15858, 24330, 26430, 36495, 39645, 72990, 79290, 714491, 1428982, 2143473, 3572455, 4286946, 6430419, 7144910, 10717365, 12860838, 21434730, 32152095, 64304190]

約数ペア:

[(1, 64304190), (2, 32152095), (3, 21434730), (5, 12860838), (6, 10717365), (9, 7144910), (10, 6430419), (15, 4286946), (18, 3572455), (30, 2143473), (45, 1428982), (90, 714491), (811, 79290), (881, 72990), (1622, 39645), (1762, 36495), (2433, 26430), (2643, 24330), (4055, 15858), (4405, 14598), (4866, 13215), (5286, 12165), (7299, 8810), (7929, 8110)]