147651990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{67421}}^1$

素因数の和:67504

約数の個数: 32

約数和(自身を含む): 359224416

約数和(自身を除く): 211572426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 67421, 134842, 202263, 337105, 404526, 674210, 1011315, 2022630, 4921733, 9843466, 14765199, 24608665, 29530398, 49217330, 73825995, 147651990]

約数ペア:

[(1, 147651990), (2, 73825995), (3, 49217330), (5, 29530398), (6, 24608665), (10, 14765199), (15, 9843466), (30, 4921733), (73, 2022630), (146, 1011315), (219, 674210), (365, 404526), (438, 337105), (730, 202263), (1095, 134842), (2190, 67421)]