2707460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 6604416

約数和(自身を除く): 3896956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 233, 332, 415, 466, 581, 830, 932, 1162, 1165, 1631, 1660, 2324, 2330, 2905, 3262, 4660, 5810, 6524, 8155, 11620, 16310, 19339, 32620, 38678, 77356, 96695, 135373, 193390, 270746, 386780, 541492, 676865, 1353730, 2707460]

約数ペア:

[(1, 2707460), (2, 1353730), (4, 676865), (5, 541492), (7, 386780), (10, 270746), (14, 193390), (20, 135373), (28, 96695), (35, 77356), (70, 38678), (83, 32620), (140, 19339), (166, 16310), (233, 11620), (332, 8155), (415, 6524), (466, 5810), (581, 4660), (830, 3262), (932, 2905), (1162, 2330), (1165, 2324), (1631, 1660)]