69980491860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{769}}^1\times {\mathrm{3089}}^1$

素因数の和:4361

約数の個数: 96

約数和(自身を含む): 196663420800

約数和(自身を除く): 126682928940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 491, 769, 982, 1473, 1538, 1964, 2307, 2455, 2946, 3076, 3089, 3845, 4614, 4910, 5892, 6178, 7365, 7690, 9228, 9267, 9820, 11535, 12356, 14730, 15380, 15445, 18534, 23070, 29460, 30890, 37068, 46140, 46335, 61780, 92670, 185340, 377579, 755158, 1132737, 1510316, 1516699, 1887895, 2265474, 2375441, 3033398, 3775790, 4530948, 4550097, 4750882, 5663685, 6066796, 7126323, 7551580, 7583495, 9100194, 9501764, 11327370, 11877205, 14252646, 15166990, 18200388, 22654740, 22750485, 23754410, 28505292, 30333980, 35631615, 45500970, 47508820, 71263230, 91001940, 142526460, 1166341531, 2332683062, 3499024593, 4665366124, 5831707655, 6998049186, 11663415310, 13996098372, 17495122965, 23326830620, 34990245930, 69980491860]

約数ペア:

[(1, 69980491860), (2, 34990245930), (3, 23326830620), (4, 17495122965), (5, 13996098372), (6, 11663415310), (10, 6998049186), (12, 5831707655), (15, 4665366124), (20, 3499024593), (30, 2332683062), (60, 1166341531), (491, 142526460), (769, 91001940), (982, 71263230), (1473, 47508820), (1538, 45500970), (1964, 35631615), (2307, 30333980), (2455, 28505292), (2946, 23754410), (3076, 22750485), (3089, 22654740), (3845, 18200388), (4614, 15166990), (4910, 14252646), (5892, 11877205), (6178, 11327370), (7365, 9501764), (7690, 9100194), (9228, 7583495), (9267, 7551580), (9820, 7126323), (11535, 6066796), (12356, 5663685), (14730, 4750882), (15380, 4550097), (15445, 4530948), (18534, 3775790), (23070, 3033398), (29460, 2375441), (30890, 2265474), (37068, 1887895), (46140, 1516699), (46335, 1510316), (61780, 1132737), (92670, 755158), (185340, 377579)]