424402380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2357791}}^1$

素因数の和:2357806

約数の個数: 36

約数和(自身を含む): 1287354432

約数和(自身を除く): 862952052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2357791, 4715582, 7073373, 9431164, 11788955, 14146746, 21220119, 23577910, 28293492, 35366865, 42440238, 47155820, 70733730, 84880476, 106100595, 141467460, 212201190, 424402380]

約数ペア:

[(1, 424402380), (2, 212201190), (3, 141467460), (4, 106100595), (5, 84880476), (6, 70733730), (9, 47155820), (10, 42440238), (12, 35366865), (15, 28293492), (18, 23577910), (20, 21220119), (30, 14146746), (36, 11788955), (45, 9431164), (60, 7073373), (90, 4715582), (180, 2357791)]