148222020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{52561}}^1$

素因数の和:52620

約数の個数: 48

約数和(自身を含む): 423859968

約数和(自身を除く): 275637948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 52561, 105122, 157683, 210244, 262805, 315366, 525610, 630732, 788415, 1051220, 1576830, 2470367, 3153660, 4940734, 7411101, 9881468, 12351835, 14822202, 24703670, 29644404, 37055505, 49407340, 74111010, 148222020]

約数ペア:

[(1, 148222020), (2, 74111010), (3, 49407340), (4, 37055505), (5, 29644404), (6, 24703670), (10, 14822202), (12, 12351835), (15, 9881468), (20, 7411101), (30, 4940734), (47, 3153660), (60, 2470367), (94, 1576830), (141, 1051220), (188, 788415), (235, 630732), (282, 525610), (470, 315366), (564, 262805), (705, 210244), (940, 157683), (1410, 105122), (2820, 52561)]