71702970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2390099}}^1$

素因数の和:2390109

約数の個数: 16

約数和(自身を含む): 172087200

約数和(自身を除く): 100384230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2390099, 4780198, 7170297, 11950495, 14340594, 23900990, 35851485, 71702970]

約数ペア:

[(1, 71702970), (2, 35851485), (3, 23900990), (5, 14340594), (6, 11950495), (10, 7170297), (15, 4780198), (30, 2390099)]