70408665

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 127408320

約数和(自身を除く): 56999655

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 163, 261, 331, 435, 489, 815, 993, 1305, 1467, 1655, 2445, 2979, 4727, 4965, 7335, 9599, 14181, 14895, 23635, 28797, 42543, 47995, 53953, 70905, 86391, 143985, 161859, 212715, 269765, 431955, 485577, 809295, 1564637, 2427885, 4693911, 7823185, 14081733, 23469555, 70408665]

約数ペア:

[(1, 70408665), (3, 23469555), (5, 14081733), (9, 7823185), (15, 4693911), (29, 2427885), (45, 1564637), (87, 809295), (145, 485577), (163, 431955), (261, 269765), (331, 212715), (435, 161859), (489, 143985), (815, 86391), (993, 70905), (1305, 53953), (1467, 47995), (1655, 42543), (2445, 28797), (2979, 23635), (4727, 14895), (4965, 14181), (7335, 9599)]