64130580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3673}}^1$

素因数の和:3785

約数の個数: 72

約数和(自身を含む): 196588392

約数和(自身を除く): 132457812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 3673, 4365, 5820, 7346, 8730, 11019, 14692, 17460, 18365, 22038, 33057, 36730, 44076, 55095, 66114, 73460, 110190, 132228, 165285, 220380, 330570, 356281, 661140, 712562, 1068843, 1425124, 1781405, 2137686, 3206529, 3562810, 4275372, 5344215, 6413058, 7125620, 10688430, 12826116, 16032645, 21376860, 32065290, 64130580]

約数ペア:

[(1, 64130580), (2, 32065290), (3, 21376860), (4, 16032645), (5, 12826116), (6, 10688430), (9, 7125620), (10, 6413058), (12, 5344215), (15, 4275372), (18, 3562810), (20, 3206529), (30, 2137686), (36, 1781405), (45, 1425124), (60, 1068843), (90, 712562), (97, 661140), (180, 356281), (194, 330570), (291, 220380), (388, 165285), (485, 132228), (582, 110190), (873, 73460), (970, 66114), (1164, 55095), (1455, 44076), (1746, 36730), (1940, 33057), (2910, 22038), (3492, 18365), (3673, 17460), (4365, 14692), (5820, 11019), (7346, 8730)]