921930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 2246400

約数和(自身を除く): 1324470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 389, 395, 474, 778, 790, 1167, 1185, 1945, 2334, 2370, 3890, 5835, 11670, 30731, 61462, 92193, 153655, 184386, 307310, 460965, 921930]

約数ペア:

[(1, 921930), (2, 460965), (3, 307310), (5, 184386), (6, 153655), (10, 92193), (15, 61462), (30, 30731), (79, 11670), (158, 5835), (237, 3890), (389, 2370), (395, 2334), (474, 1945), (778, 1185), (790, 1167)]