276982290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{236737}}^1$

素因数の和:236763

約数の個数: 48

約数和(自身を含む): 775553688

約数和(自身を除く): 498571398

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 236737, 473474, 710211, 1183685, 1420422, 2130633, 2367370, 3077581, 3551055, 4261266, 6155162, 7102110, 9232743, 10653165, 15387905, 18465486, 21306330, 27698229, 30775810, 46163715, 55396458, 92327430, 138491145, 276982290]

約数ペア:

[(1, 276982290), (2, 138491145), (3, 92327430), (5, 55396458), (6, 46163715), (9, 30775810), (10, 27698229), (13, 21306330), (15, 18465486), (18, 15387905), (26, 10653165), (30, 9232743), (39, 7102110), (45, 6155162), (65, 4261266), (78, 3551055), (90, 3077581), (117, 2367370), (130, 2130633), (195, 1420422), (234, 1183685), (390, 710211), (585, 473474), (1170, 236737)]