70617420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43591}}^1$

素因数の和:43612

約数の個数: 60

約数和(自身を含む): 221534544

約数和(自身を除く): 150917124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 43591, 87182, 130773, 174364, 217955, 261546, 392319, 435910, 523092, 653865, 784638, 871820, 1176957, 1307730, 1569276, 1961595, 2353914, 2615460, 3530871, 3923190, 4707828, 5884785, 7061742, 7846380, 11769570, 14123484, 17654355, 23539140, 35308710, 70617420]

約数ペア:

[(1, 70617420), (2, 35308710), (3, 23539140), (4, 17654355), (5, 14123484), (6, 11769570), (9, 7846380), (10, 7061742), (12, 5884785), (15, 4707828), (18, 3923190), (20, 3530871), (27, 2615460), (30, 2353914), (36, 1961595), (45, 1569276), (54, 1307730), (60, 1176957), (81, 871820), (90, 784638), (108, 653865), (135, 523092), (162, 435910), (180, 392319), (270, 261546), (324, 217955), (405, 174364), (540, 130773), (810, 87182), (1620, 43591)]