157331340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{874063}}^1$

素因数の和:874078

約数の個数: 36

約数和(自身を含む): 477238944

約数和(自身を除く): 319907604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 874063, 1748126, 2622189, 3496252, 4370315, 5244378, 7866567, 8740630, 10488756, 13110945, 15733134, 17481260, 26221890, 31466268, 39332835, 52443780, 78665670, 157331340]

約数ペア:

[(1, 157331340), (2, 78665670), (3, 52443780), (4, 39332835), (5, 31466268), (6, 26221890), (9, 17481260), (10, 15733134), (12, 13110945), (15, 10488756), (18, 8740630), (20, 7866567), (30, 5244378), (36, 4370315), (45, 3496252), (60, 2622189), (90, 1748126), (180, 874063)]