9976590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8527}}^1$

素因数の和:8553

約数の個数: 48

約数和(自身を含む): 27937728

約数和(自身を除く): 17961138

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, 8527, 17054, 25581, 42635, 51162, 76743, 85270, 110851, 127905, 153486, 221702, 255810, 332553, 383715, 554255, 665106, 767430, 997659, 1108510, 1662765, 1995318, 3325530, 4988295, 9976590]

約数ペア:

[(1, 9976590), (2, 4988295), (3, 3325530), (5, 1995318), (6, 1662765), (9, 1108510), (10, 997659), (13, 767430), (15, 665106), (18, 554255), (26, 383715), (30, 332553), (39, 255810), (45, 221702), (65, 153486), (78, 127905), (90, 110851), (117, 85270), (130, 76743), (195, 51162), (234, 42635), (390, 25581), (585, 17054), (1170, 8527)]