64089420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{36833}}^1$

素因数の和:36874

約数の個数: 48

約数和(自身を含む): 185643360

約数和(自身を除く): 121553940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 36833, 73666, 110499, 147332, 184165, 220998, 368330, 441996, 552495, 736660, 1068157, 1104990, 2136314, 2209980, 3204471, 4272628, 5340785, 6408942, 10681570, 12817884, 16022355, 21363140, 32044710, 64089420]

約数ペア:

[(1, 64089420), (2, 32044710), (3, 21363140), (4, 16022355), (5, 12817884), (6, 10681570), (10, 6408942), (12, 5340785), (15, 4272628), (20, 3204471), (29, 2209980), (30, 2136314), (58, 1104990), (60, 1068157), (87, 736660), (116, 552495), (145, 441996), (174, 368330), (290, 220998), (348, 184165), (435, 147332), (580, 110499), (870, 73666), (1740, 36833)]