170594580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{218711}}^1$

素因数の和:218736

約数の個数: 48

約数和(自身を含む): 514410624

約数和(自身を除く): 343816044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 218711, 437422, 656133, 874844, 1093555, 1312266, 2187110, 2624532, 2843243, 3280665, 4374220, 5686486, 6561330, 8529729, 11372972, 13122660, 14216215, 17059458, 28432430, 34118916, 42648645, 56864860, 85297290, 170594580]

約数ペア:

[(1, 170594580), (2, 85297290), (3, 56864860), (4, 42648645), (5, 34118916), (6, 28432430), (10, 17059458), (12, 14216215), (13, 13122660), (15, 11372972), (20, 8529729), (26, 6561330), (30, 5686486), (39, 4374220), (52, 3280665), (60, 2843243), (65, 2624532), (78, 2187110), (130, 1312266), (156, 1093555), (195, 874844), (260, 656133), (390, 437422), (780, 218711)]