7137923820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3215281}}^1$

素因数の和:3215330

約数の個数: 48

約数和(自身を含む): 20526360288

約数和(自身を除く): 13388436468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 3215281, 6430562, 9645843, 12861124, 16076405, 19291686, 32152810, 38583372, 48229215, 64305620, 96458430, 118965397, 192916860, 237930794, 356896191, 475861588, 594826985, 713792382, 1189653970, 1427584764, 1784480955, 2379307940, 3568961910, 7137923820]

約数ペア:

[(1, 7137923820), (2, 3568961910), (3, 2379307940), (4, 1784480955), (5, 1427584764), (6, 1189653970), (10, 713792382), (12, 594826985), (15, 475861588), (20, 356896191), (30, 237930794), (37, 192916860), (60, 118965397), (74, 96458430), (111, 64305620), (148, 48229215), (185, 38583372), (222, 32152810), (370, 19291686), (444, 16076405), (555, 12861124), (740, 9645843), (1110, 6430562), (2220, 3215281)]