90352910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1307}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 168763392

約数和(自身を除く): 78410482

約数列:

[1, 2, 5, 10, 31, 62, 155, 223, 310, 446, 1115, 1307, 2230, 2614, 6535, 6913, 13070, 13826, 34565, 40517, 69130, 81034, 202585, 291461, 405170, 582922, 1457305, 2914610, 9035291, 18070582, 45176455, 90352910]

約数ペア:

[(1, 90352910), (2, 45176455), (5, 18070582), (10, 9035291), (31, 2914610), (62, 1457305), (155, 582922), (223, 405170), (310, 291461), (446, 202585), (1115, 81034), (1307, 69130), (2230, 40517), (2614, 34565), (6535, 13826), (6913, 13070)]