39870690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2729}}^1$

素因数の和:3226

約数の個数: 32

約数和(自身を含む): 95921280

約数和(自身を除く): 56050590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1461, 2435, 2729, 2922, 4870, 5458, 7305, 8187, 13645, 14610, 16374, 27290, 40935, 81870, 1329023, 2658046, 3987069, 6645115, 7974138, 13290230, 19935345, 39870690]

約数ペア:

[(1, 39870690), (2, 19935345), (3, 13290230), (5, 7974138), (6, 6645115), (10, 3987069), (15, 2658046), (30, 1329023), (487, 81870), (974, 40935), (1461, 27290), (2435, 16374), (2729, 14610), (2922, 13645), (4870, 8187), (5458, 7305)]