214935660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{398029}}^1$

素因数の和:398047

約数の個数: 48

約数和(自身を含む): 668690400

約数和(自身を除く): 453754740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 398029, 796058, 1194087, 1592116, 1990145, 2388174, 3582261, 3980290, 4776348, 5970435, 7164522, 7960580, 10746783, 11940870, 14329044, 17911305, 21493566, 23881740, 35822610, 42987132, 53733915, 71645220, 107467830, 214935660]

約数ペア:

[(1, 214935660), (2, 107467830), (3, 71645220), (4, 53733915), (5, 42987132), (6, 35822610), (9, 23881740), (10, 21493566), (12, 17911305), (15, 14329044), (18, 11940870), (20, 10746783), (27, 7960580), (30, 7164522), (36, 5970435), (45, 4776348), (54, 3980290), (60, 3582261), (90, 2388174), (108, 1990145), (135, 1592116), (180, 1194087), (270, 796058), (540, 398029)]