64732290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{308249}}^1$

素因数の和:308266

約数の個数: 32

約数和(自身を含む): 177552000

約数和(自身を除く): 112819710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 308249, 616498, 924747, 1541245, 1849494, 2157743, 3082490, 4315486, 4623735, 6473229, 9247470, 10788715, 12946458, 21577430, 32366145, 64732290]

約数ペア:

[(1, 64732290), (2, 32366145), (3, 21577430), (5, 12946458), (6, 10788715), (7, 9247470), (10, 6473229), (14, 4623735), (15, 4315486), (21, 3082490), (30, 2157743), (35, 1849494), (42, 1541245), (70, 924747), (105, 616498), (210, 308249)]