142108290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3229}}^1$

素因数の和:3408

約数の個数: 64

約数和(自身を含む): 381398400

約数和(自身を除く): 239290110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 163, 270, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 3229, 4401, 4890, 6458, 7335, 8802, 9687, 14670, 16145, 19374, 22005, 29061, 32290, 44010, 48435, 58122, 87183, 96870, 145305, 174366, 290610, 435915, 526327, 871830, 1052654, 1578981, 2631635, 3157962, 4736943, 5263270, 7894905, 9473886, 14210829, 15789810, 23684715, 28421658, 47369430, 71054145, 142108290]

約数ペア:

[(1, 142108290), (2, 71054145), (3, 47369430), (5, 28421658), (6, 23684715), (9, 15789810), (10, 14210829), (15, 9473886), (18, 7894905), (27, 5263270), (30, 4736943), (45, 3157962), (54, 2631635), (90, 1578981), (135, 1052654), (163, 871830), (270, 526327), (326, 435915), (489, 290610), (815, 174366), (978, 145305), (1467, 96870), (1630, 87183), (2445, 58122), (2934, 48435), (3229, 44010), (4401, 32290), (4890, 29061), (6458, 22005), (7335, 19374), (8802, 16145), (9687, 14670)]