1931670

素因数分解:

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

素因数の和:166

約数の個数: 72

約数和(自身を含む): 5481216

約数和(自身を除く): 3549546

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 127, 130, 169, 195, 234, 254, 338, 381, 390, 507, 585, 635, 762, 845, 1014, 1143, 1170, 1270, 1521, 1651, 1690, 1905, 2286, 2535, 3042, 3302, 3810, 4953, 5070, 5715, 7605, 8255, 9906, 11430, 14859, 15210, 16510, 21463, 24765, 29718, 42926, 49530, 64389, 74295, 107315, 128778, 148590, 193167, 214630, 321945, 386334, 643890, 965835, 1931670]

約数ペア:

[(1, 1931670), (2, 965835), (3, 643890), (5, 386334), (6, 321945), (9, 214630), (10, 193167), (13, 148590), (15, 128778), (18, 107315), (26, 74295), (30, 64389), (39, 49530), (45, 42926), (65, 29718), (78, 24765), (90, 21463), (117, 16510), (127, 15210), (130, 14859), (169, 11430), (195, 9906), (234, 8255), (254, 7605), (338, 5715), (381, 5070), (390, 4953), (507, 3810), (585, 3302), (635, 3042), (762, 2535), (845, 2286), (1014, 1905), (1143, 1690), (1170, 1651), (1270, 1521)]