90615570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{4201}}^1$

素因数の和:4930

約数の個数: 32

約数和(自身を含む): 217831680

約数和(自身を除く): 127216110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 719, 1438, 2157, 3595, 4201, 4314, 7190, 8402, 10785, 12603, 21005, 21570, 25206, 42010, 63015, 126030, 3020519, 6041038, 9061557, 15102595, 18123114, 30205190, 45307785, 90615570]

約数ペア:

[(1, 90615570), (2, 45307785), (3, 30205190), (5, 18123114), (6, 15102595), (10, 9061557), (15, 6041038), (30, 3020519), (719, 126030), (1438, 63015), (2157, 42010), (3595, 25206), (4201, 21570), (4314, 21005), (7190, 12603), (8402, 10785)]