27272140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2347}}^1$

素因数の和:2446

約数の個数: 48

約数和(自身を含む): 66269952

約数和(自身を除く): 38997812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2347, 2905, 4694, 5810, 9388, 11620, 11735, 16429, 23470, 32858, 46940, 65716, 82145, 164290, 194801, 328580, 389602, 779204, 974005, 1363607, 1948010, 2727214, 3896020, 5454428, 6818035, 13636070, 27272140]

約数ペア:

[(1, 27272140), (2, 13636070), (4, 6818035), (5, 5454428), (7, 3896020), (10, 2727214), (14, 1948010), (20, 1363607), (28, 974005), (35, 779204), (70, 389602), (83, 328580), (140, 194801), (166, 164290), (332, 82145), (415, 65716), (581, 46940), (830, 32858), (1162, 23470), (1660, 16429), (2324, 11735), (2347, 11620), (2905, 9388), (4694, 5810)]