90237330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1481}}^1$

素因数の和:2171

約数の個数: 48

約数和(自身を含む): 235122264

約数和(自身を除く): 144884934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 677, 1354, 1481, 2031, 2962, 3385, 4062, 4443, 6093, 6770, 7405, 8886, 10155, 12186, 13329, 14810, 20310, 22215, 26658, 30465, 44430, 60930, 66645, 133290, 1002637, 2005274, 3007911, 5013185, 6015822, 9023733, 10026370, 15039555, 18047466, 30079110, 45118665, 90237330]

約数ペア:

[(1, 90237330), (2, 45118665), (3, 30079110), (5, 18047466), (6, 15039555), (9, 10026370), (10, 9023733), (15, 6015822), (18, 5013185), (30, 3007911), (45, 2005274), (90, 1002637), (677, 133290), (1354, 66645), (1481, 60930), (2031, 44430), (2962, 30465), (3385, 26658), (4062, 22215), (4443, 20310), (6093, 14810), (6770, 13329), (7405, 12186), (8886, 10155)]