2901470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2029}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 6138720

約数和(自身を除く): 3237250

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2029, 4058, 10145, 20290, 22319, 26377, 44638, 52754, 111595, 131885, 223190, 263770, 290147, 580294, 1450735, 2901470]

約数ペア:

[(1, 2901470), (2, 1450735), (5, 580294), (10, 290147), (11, 263770), (13, 223190), (22, 131885), (26, 111595), (55, 52754), (65, 44638), (110, 26377), (130, 22319), (143, 20290), (286, 10145), (715, 4058), (1430, 2029)]