30648045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2029}}^1$

素因数の和:2109

約数の個数: 32

約数和(自身を含む): 52617600

約数和(自身を除く): 21969555

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 2029, 3021, 5035, 6087, 10145, 15105, 30435, 38551, 107537, 115653, 192755, 322611, 537685, 578265, 1613055, 2043203, 6129609, 10216015, 30648045]

約数ペア:

[(1, 30648045), (3, 10216015), (5, 6129609), (15, 2043203), (19, 1613055), (53, 578265), (57, 537685), (95, 322611), (159, 192755), (265, 115653), (285, 107537), (795, 38551), (1007, 30435), (2029, 15105), (3021, 10145), (5035, 6087)]