30755730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{11519}}^1$

素因数の和:11618

約数の個数: 32

約数和(自身を含む): 74649600

約数和(自身を除く): 43893870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 11519, 23038, 34557, 57595, 69114, 115190, 172785, 345570, 1025191, 2050382, 3075573, 5125955, 6151146, 10251910, 15377865, 30755730]

約数ペア:

[(1, 30755730), (2, 15377865), (3, 10251910), (5, 6151146), (6, 5125955), (10, 3075573), (15, 2050382), (30, 1025191), (89, 345570), (178, 172785), (267, 115190), (445, 69114), (534, 57595), (890, 34557), (1335, 23038), (2670, 11519)]