64674690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{1873}}^1$

素因数の和:3034

約数の個数: 32

約数和(自身を含む): 155437056

約数和(自身を除く): 90762366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1151, 1873, 2302, 3453, 3746, 5619, 5755, 6906, 9365, 11238, 11510, 17265, 18730, 28095, 34530, 56190, 2155823, 4311646, 6467469, 10779115, 12934938, 21558230, 32337345, 64674690]

約数ペア:

[(1, 64674690), (2, 32337345), (3, 21558230), (5, 12934938), (6, 10779115), (10, 6467469), (15, 4311646), (30, 2155823), (1151, 56190), (1873, 34530), (2302, 28095), (3453, 18730), (3746, 17265), (5619, 11510), (5755, 11238), (6906, 9365)]