925471620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{31543}}^1$

素因数の和:31721

約数の個数: 72

約数和(自身を含む): 2824575936

約数和(自身を除く): 1899104316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2934, 3260, 4890, 5868, 7335, 9780, 14670, 29340, 31543, 63086, 94629, 126172, 157715, 189258, 283887, 315430, 378516, 473145, 567774, 630860, 946290, 1135548, 1419435, 1892580, 2838870, 5141509, 5677740, 10283018, 15424527, 20566036, 25707545, 30849054, 46273581, 51415090, 61698108, 77122635, 92547162, 102830180, 154245270, 185094324, 231367905, 308490540, 462735810, 925471620]

約数ペア:

[(1, 925471620), (2, 462735810), (3, 308490540), (4, 231367905), (5, 185094324), (6, 154245270), (9, 102830180), (10, 92547162), (12, 77122635), (15, 61698108), (18, 51415090), (20, 46273581), (30, 30849054), (36, 25707545), (45, 20566036), (60, 15424527), (90, 10283018), (163, 5677740), (180, 5141509), (326, 2838870), (489, 1892580), (652, 1419435), (815, 1135548), (978, 946290), (1467, 630860), (1630, 567774), (1956, 473145), (2445, 378516), (2934, 315430), (3260, 283887), (4890, 189258), (5868, 157715), (7335, 126172), (9780, 94629), (14670, 63086), (29340, 31543)]