137877090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353531}}^1$

素因数の和:353554

約数の個数: 32

約数和(自身を含む): 356360256

約数和(自身を除く): 218483166

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 353531, 707062, 1060593, 1767655, 2121186, 3535310, 4595903, 5302965, 9191806, 10605930, 13787709, 22979515, 27575418, 45959030, 68938545, 137877090]

約数ペア:

[(1, 137877090), (2, 68938545), (3, 45959030), (5, 27575418), (6, 22979515), (10, 13787709), (13, 10605930), (15, 9191806), (26, 5302965), (30, 4595903), (39, 3535310), (65, 2121186), (78, 1767655), (130, 1060593), (195, 707062), (390, 353531)]