135790980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{174091}}^1$

素因数の和:174116

約数の個数: 48

約数和(自身を含む): 409464384

約数和(自身を除く): 273673404

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, 174091, 348182, 522273, 696364, 870455, 1044546, 1740910, 2089092, 2263183, 2611365, 3481820, 4526366, 5222730, 6789549, 9052732, 10445460, 11315915, 13579098, 22631830, 27158196, 33947745, 45263660, 67895490, 135790980]

約数ペア:

[(1, 135790980), (2, 67895490), (3, 45263660), (4, 33947745), (5, 27158196), (6, 22631830), (10, 13579098), (12, 11315915), (13, 10445460), (15, 9052732), (20, 6789549), (26, 5222730), (30, 4526366), (39, 3481820), (52, 2611365), (60, 2263183), (65, 2089092), (78, 1740910), (130, 1044546), (156, 870455), (195, 696364), (260, 522273), (390, 348182), (780, 174091)]