167420910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{242639}}^1$

素因数の和:242672

約数の個数: 32

約数和(自身を含む): 419281920

約数和(自身を除く): 251861010

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 242639, 485278, 727917, 1213195, 1455834, 2426390, 3639585, 5580697, 7279170, 11161394, 16742091, 27903485, 33484182, 55806970, 83710455, 167420910]

約数ペア:

[(1, 167420910), (2, 83710455), (3, 55806970), (5, 33484182), (6, 27903485), (10, 16742091), (15, 11161394), (23, 7279170), (30, 5580697), (46, 3639585), (69, 2426390), (115, 1455834), (138, 1213195), (230, 727917), (345, 485278), (690, 242639)]