30206648

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{349}}^2$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 58632480

約数和(自身を除く): 28425832

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 349, 698, 1396, 2792, 10819, 21638, 43276, 86552, 121801, 243602, 487204, 974408, 3775831, 7551662, 15103324, 30206648]

約数ペア:

[(1, 30206648), (2, 15103324), (4, 7551662), (8, 3775831), (31, 974408), (62, 487204), (124, 243602), (248, 121801), (349, 86552), (698, 43276), (1396, 21638), (2792, 10819)]