121970810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{32353}}^1$

素因数の和:32402

約数の個数: 32

約数和(自身を含む): 244596240

約数和(自身を除く): 122625430

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 32353, 64706, 161765, 323530, 420589, 841178, 938237, 1876474, 2102945, 4205890, 4691185, 9382370, 12197081, 24394162, 60985405, 121970810]

約数ペア:

[(1, 121970810), (2, 60985405), (5, 24394162), (10, 12197081), (13, 9382370), (26, 4691185), (29, 4205890), (58, 2102945), (65, 1876474), (130, 938237), (145, 841178), (290, 420589), (377, 323530), (754, 161765), (1885, 64706), (3770, 32353)]