1851232970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{136421}}^1$

素因数の和:136510

約数の個数: 32

約数和(自身を含む): 3536058240

約数和(自身を除く): 1684825270

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1357, 2714, 6785, 13570, 136421, 272842, 682105, 1364210, 3137683, 6275366, 8048839, 15688415, 16097678, 31376830, 40244195, 80488390, 185123297, 370246594, 925616485, 1851232970]

約数ペア:

[(1, 1851232970), (2, 925616485), (5, 370246594), (10, 185123297), (23, 80488390), (46, 40244195), (59, 31376830), (115, 16097678), (118, 15688415), (230, 8048839), (295, 6275366), (590, 3137683), (1357, 1364210), (2714, 682105), (6785, 272842), (13570, 136421)]