72545790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2917}}^1$

素因数の和:3756

約数の個数: 32

約数和(自身を含む): 174379680

約数和(自身を除く): 101833890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 829, 1658, 2487, 2917, 4145, 4974, 5834, 8290, 8751, 12435, 14585, 17502, 24870, 29170, 43755, 87510, 2418193, 4836386, 7254579, 12090965, 14509158, 24181930, 36272895, 72545790]

約数ペア:

[(1, 72545790), (2, 36272895), (3, 24181930), (5, 14509158), (6, 12090965), (10, 7254579), (15, 4836386), (30, 2418193), (829, 87510), (1658, 43755), (2487, 29170), (2917, 24870), (4145, 17502), (4974, 14585), (5834, 12435), (8290, 8751)]