2111292656940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1135103579}}^1$

素因数の和:1135103622

約数の個数: 48

約数和(自身を含む): 6102316846080

約数和(自身を除く): 3991024189140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 1135103579, 2270207158, 3405310737, 4540414316, 5675517895, 6810621474, 11351035790, 13621242948, 17026553685, 22702071580, 34053107370, 35188210949, 68106214740, 70376421898, 105564632847, 140752843796, 175941054745, 211129265694, 351882109490, 422258531388, 527823164235, 703764218980, 1055646328470, 2111292656940]

約数ペア:

[(1, 2111292656940), (2, 1055646328470), (3, 703764218980), (4, 527823164235), (5, 422258531388), (6, 351882109490), (10, 211129265694), (12, 175941054745), (15, 140752843796), (20, 105564632847), (30, 70376421898), (31, 68106214740), (60, 35188210949), (62, 34053107370), (93, 22702071580), (124, 17026553685), (155, 13621242948), (186, 11351035790), (310, 6810621474), (372, 5675517895), (465, 4540414316), (620, 3405310737), (930, 2270207158), (1860, 1135103579)]