30879867

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 44815680

約数和(自身を除く): 13935813

約数列:

[1, 3, 29, 37, 53, 87, 111, 159, 181, 543, 1073, 1537, 1961, 3219, 4611, 5249, 5883, 6697, 9593, 15747, 20091, 28779, 56869, 170607, 194213, 278197, 354941, 582639, 834591, 1064823, 10293289, 30879867]

約数ペア:

[(1, 30879867), (3, 10293289), (29, 1064823), (37, 834591), (53, 582639), (87, 354941), (111, 278197), (159, 194213), (181, 170607), (543, 56869), (1073, 28779), (1537, 20091), (1961, 15747), (3219, 9593), (4611, 6697), (5249, 5883)]