30352790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1567}}^1$

素因数の和:1736

約数の個数: 32

約数和(自身を含む): 59270400

約数和(自身を除く): 28917610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1567, 1937, 3134, 3874, 7835, 9685, 15670, 19370, 20371, 40742, 101855, 203710, 233483, 466966, 1167415, 2334830, 3035279, 6070558, 15176395, 30352790]

約数ペア:

[(1, 30352790), (2, 15176395), (5, 6070558), (10, 3035279), (13, 2334830), (26, 1167415), (65, 466966), (130, 233483), (149, 203710), (298, 101855), (745, 40742), (1490, 20371), (1567, 19370), (1937, 15670), (3134, 9685), (3874, 7835)]