2623497420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{344291}}^1$

素因数の和:344430

約数の個数: 48

約数和(自身を含む): 7403655168

約数和(自身を除く): 4780157748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 344291, 688582, 1032873, 1377164, 1721455, 2065746, 3442910, 4131492, 5164365, 6885820, 10328730, 20657460, 43724957, 87449914, 131174871, 174899828, 218624785, 262349742, 437249570, 524699484, 655874355, 874499140, 1311748710, 2623497420]

約数ペア:

[(1, 2623497420), (2, 1311748710), (3, 874499140), (4, 655874355), (5, 524699484), (6, 437249570), (10, 262349742), (12, 218624785), (15, 174899828), (20, 131174871), (30, 87449914), (60, 43724957), (127, 20657460), (254, 10328730), (381, 6885820), (508, 5164365), (635, 4131492), (762, 3442910), (1270, 2065746), (1524, 1721455), (1905, 1377164), (2540, 1032873), (3810, 688582), (7620, 344291)]