148590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 419328

約数和(自身を除く): 270738

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 127, 130, 195, 234, 254, 381, 390, 585, 635, 762, 1143, 1170, 1270, 1651, 1905, 2286, 3302, 3810, 4953, 5715, 8255, 9906, 11430, 14859, 16510, 24765, 29718, 49530, 74295, 148590]

約数ペア:

[(1, 148590), (2, 74295), (3, 49530), (5, 29718), (6, 24765), (9, 16510), (10, 14859), (13, 11430), (15, 9906), (18, 8255), (26, 5715), (30, 4953), (39, 3810), (45, 3302), (65, 2286), (78, 1905), (90, 1651), (117, 1270), (127, 1170), (130, 1143), (195, 762), (234, 635), (254, 585), (381, 390)]