295555020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{5431}}^1$

素因数の和:6350

約数の個数: 48

約数和(自身を含む): 828619008

約数和(自身を除く): 533063988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 907, 1814, 2721, 3628, 4535, 5431, 5442, 9070, 10862, 10884, 13605, 16293, 18140, 21724, 27155, 27210, 32586, 54310, 54420, 65172, 81465, 108620, 162930, 325860, 4925917, 9851834, 14777751, 19703668, 24629585, 29555502, 49259170, 59111004, 73888755, 98518340, 147777510, 295555020]

約数ペア:

[(1, 295555020), (2, 147777510), (3, 98518340), (4, 73888755), (5, 59111004), (6, 49259170), (10, 29555502), (12, 24629585), (15, 19703668), (20, 14777751), (30, 9851834), (60, 4925917), (907, 325860), (1814, 162930), (2721, 108620), (3628, 81465), (4535, 65172), (5431, 54420), (5442, 54310), (9070, 32586), (10862, 27210), (10884, 27155), (13605, 21724), (16293, 18140)]