138464430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{355037}}^1$

素因数の和:355060

約数の個数: 32

約数和(自身を含む): 357878304

約数和(自身を除く): 219413874

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 355037, 710074, 1065111, 1775185, 2130222, 3550370, 4615481, 5325555, 9230962, 10651110, 13846443, 23077405, 27692886, 46154810, 69232215, 138464430]

約数ペア:

[(1, 138464430), (2, 69232215), (3, 46154810), (5, 27692886), (6, 23077405), (10, 13846443), (13, 10651110), (15, 9230962), (26, 5325555), (30, 4615481), (39, 3550370), (65, 2130222), (78, 1775185), (130, 1065111), (195, 710074), (390, 355037)]