30234870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:411

約数の個数: 80

約数和(自身を含む): 82154160

約数和(自身を除く): 51919290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 163, 229, 270, 326, 405, 458, 489, 687, 810, 815, 978, 1145, 1374, 1467, 1630, 2061, 2290, 2445, 2934, 3435, 4122, 4401, 4890, 6183, 6870, 7335, 8802, 10305, 12366, 13203, 14670, 18549, 20610, 22005, 26406, 30915, 37098, 37327, 44010, 61830, 66015, 74654, 92745, 111981, 132030, 185490, 186635, 223962, 335943, 373270, 559905, 671886, 1007829, 1119810, 1679715, 2015658, 3023487, 3359430, 5039145, 6046974, 10078290, 15117435, 30234870]

約数ペア:

[(1, 30234870), (2, 15117435), (3, 10078290), (5, 6046974), (6, 5039145), (9, 3359430), (10, 3023487), (15, 2015658), (18, 1679715), (27, 1119810), (30, 1007829), (45, 671886), (54, 559905), (81, 373270), (90, 335943), (135, 223962), (162, 186635), (163, 185490), (229, 132030), (270, 111981), (326, 92745), (405, 74654), (458, 66015), (489, 61830), (687, 44010), (810, 37327), (815, 37098), (978, 30915), (1145, 26406), (1374, 22005), (1467, 20610), (1630, 18549), (2061, 14670), (2290, 13203), (2445, 12366), (2934, 10305), (3435, 8802), (4122, 7335), (4401, 6870), (4890, 6183)]