225817270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{38867}}^1$

素因数の和:38964

約数の個数: 32

約数和(自身を含む): 470147328

約数和(自身を除く): 244330058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 38867, 77734, 194335, 272069, 388670, 544138, 1360345, 2720690, 3225961, 6451922, 16129805, 22581727, 32259610, 45163454, 112908635, 225817270]

約数ペア:

[(1, 225817270), (2, 112908635), (5, 45163454), (7, 32259610), (10, 22581727), (14, 16129805), (35, 6451922), (70, 3225961), (83, 2720690), (166, 1360345), (415, 544138), (581, 388670), (830, 272069), (1162, 194335), (2905, 77734), (5810, 38867)]