261017730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{2713}}^1$

素因数の和:3795

約数の個数: 48

約数和(自身を含む): 679531320

約数和(自身を除く): 418513590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1069, 2138, 2713, 3207, 5345, 5426, 6414, 8139, 9621, 10690, 13565, 16035, 16278, 19242, 24417, 27130, 32070, 40695, 48105, 48834, 81390, 96210, 122085, 244170, 2900197, 5800394, 8700591, 14500985, 17401182, 26101773, 29001970, 43502955, 52203546, 87005910, 130508865, 261017730]

約数ペア:

[(1, 261017730), (2, 130508865), (3, 87005910), (5, 52203546), (6, 43502955), (9, 29001970), (10, 26101773), (15, 17401182), (18, 14500985), (30, 8700591), (45, 5800394), (90, 2900197), (1069, 244170), (2138, 122085), (2713, 96210), (3207, 81390), (5345, 48834), (5426, 48105), (6414, 40695), (8139, 32070), (9621, 27130), (10690, 24417), (13565, 19242), (16035, 16278)]