109808530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5669}}^1$

素因数の和:5838

約数の個数: 32

約数和(自身を含む): 214326000

約数和(自身を除く): 104517470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 3874, 5669, 9685, 11338, 19370, 28345, 56690, 73697, 147394, 368485, 736970, 844681, 1689362, 4223405, 8446810, 10980853, 21961706, 54904265, 109808530]

約数ペア:

[(1, 109808530), (2, 54904265), (5, 21961706), (10, 10980853), (13, 8446810), (26, 4223405), (65, 1689362), (130, 844681), (149, 736970), (298, 368485), (745, 147394), (1490, 73697), (1937, 56690), (3874, 28345), (5669, 19370), (9685, 11338)]