430427710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{31033}}^1$

素因数の和:31132

約数の個数: 32

約数和(自身を含む): 826745760

約数和(自身を除く): 396318050

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 6935, 13870, 31033, 62066, 155165, 310330, 589627, 1179254, 2265409, 2948135, 4530818, 5896270, 11327045, 22654090, 43042771, 86085542, 215213855, 430427710]

約数ペア:

[(1, 430427710), (2, 215213855), (5, 86085542), (10, 43042771), (19, 22654090), (38, 11327045), (73, 5896270), (95, 4530818), (146, 2948135), (190, 2265409), (365, 1179254), (730, 589627), (1387, 310330), (2774, 155165), (6935, 62066), (13870, 31033)]