70640.000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6619}}^1$

素因数の和:6631

約数の個数: 24

約数和(自身を含む): 1112160

約数和(自身を除く): 715020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6619, 13238, 19857, 26476, 33095, 39714, 66190, 79428, 99285, 132380, 198570, 397140]

約数ペア:

[(1, 397140), (2, 198570), (3, 132380), (4, 99285), (5, 79428), (6, 66190), (10, 39714), (12, 33095), (15, 26476), (20, 19857), (30, 13238), (60, 6619)]