1245920430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1697}}^1\times {\mathrm{24473}}^1$

素因数の和:26180

約数の個数: 32

約数和(自身を含む): 2992093344

約数和(自身を除く): 1746172914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1697, 3394, 5091, 8485, 10182, 16970, 24473, 25455, 48946, 50910, 73419, 122365, 146838, 244730, 367095, 734190, 41530681, 83061362, 124592043, 207653405, 249184086, 415306810, 622960215, 1245920430]

約数ペア:

[(1, 1245920430), (2, 622960215), (3, 415306810), (5, 249184086), (6, 207653405), (10, 124592043), (15, 83061362), (30, 41530681), (1697, 734190), (3394, 367095), (5091, 244730), (8485, 146838), (10182, 122365), (16970, 73419), (24473, 50910), (25455, 48946)]