7139417820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2137}}^1\times {\mathrm{55681}}^1$

素因数の和:57830

約数の個数: 48

約数和(自身を含む): 20000083488

約数和(自身を除く): 12860665668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2137, 4274, 6411, 8548, 10685, 12822, 21370, 25644, 32055, 42740, 55681, 64110, 111362, 128220, 167043, 222724, 278405, 334086, 556810, 668172, 835215, 1113620, 1670430, 3340860, 118990297, 237980594, 356970891, 475961188, 594951485, 713941782, 1189902970, 1427883564, 1784854455, 2379805940, 3569708910, 7139417820]

約数ペア:

[(1, 7139417820), (2, 3569708910), (3, 2379805940), (4, 1784854455), (5, 1427883564), (6, 1189902970), (10, 713941782), (12, 594951485), (15, 475961188), (20, 356970891), (30, 237980594), (60, 118990297), (2137, 3340860), (4274, 1670430), (6411, 1113620), (8548, 835215), (10685, 668172), (12822, 556810), (21370, 334086), (25644, 278405), (32055, 222724), (42740, 167043), (55681, 128220), (64110, 111362)]