343669140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65837}}^1$

素因数の和:65881

約数の個数: 72

約数和(自身を含む): 1078426440

約数和(自身を除く): 734757300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 65837, 131674, 197511, 263348, 329185, 395022, 592533, 658370, 790044, 987555, 1185066, 1316740, 1909273, 1975110, 2370132, 2962665, 3818546, 3950220, 5727819, 5925330, 7637092, 9546365, 11455638, 11850660, 17183457, 19092730, 22911276, 28639095, 34366914, 38185460, 57278190, 68733828, 85917285, 114556380, 171834570, 343669140]

約数ペア:

[(1, 343669140), (2, 171834570), (3, 114556380), (4, 85917285), (5, 68733828), (6, 57278190), (9, 38185460), (10, 34366914), (12, 28639095), (15, 22911276), (18, 19092730), (20, 17183457), (29, 11850660), (30, 11455638), (36, 9546365), (45, 7637092), (58, 5925330), (60, 5727819), (87, 3950220), (90, 3818546), (116, 2962665), (145, 2370132), (174, 1975110), (180, 1909273), (261, 1316740), (290, 1185066), (348, 987555), (435, 790044), (522, 658370), (580, 592533), (870, 395022), (1044, 329185), (1305, 263348), (1740, 197511), (2610, 131674), (5220, 65837)]