2078251290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{6263}}^1$

素因数の和:7508

約数の個数: 64

約数和(自身を含む): 5547398400

約数和(自身を除く): 3469147110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1229, 2458, 3687, 6145, 6263, 7374, 11061, 12290, 12526, 18435, 18789, 22122, 31315, 33183, 36870, 37578, 55305, 56367, 62630, 66366, 93945, 110610, 112734, 165915, 169101, 187890, 281835, 331830, 338202, 563670, 845505, 1691010, 7697227, 15394454, 23091681, 38486135, 46183362, 69275043, 76972270, 115458405, 138550086, 207825129, 230916810, 346375215, 415650258, 692750430, 1039125645, 2078251290]

約数ペア:

[(1, 2078251290), (2, 1039125645), (3, 692750430), (5, 415650258), (6, 346375215), (9, 230916810), (10, 207825129), (15, 138550086), (18, 115458405), (27, 76972270), (30, 69275043), (45, 46183362), (54, 38486135), (90, 23091681), (135, 15394454), (270, 7697227), (1229, 1691010), (2458, 845505), (3687, 563670), (6145, 338202), (6263, 331830), (7374, 281835), (11061, 187890), (12290, 169101), (12526, 165915), (18435, 112734), (18789, 110610), (22122, 93945), (31315, 66366), (33183, 62630), (36870, 56367), (37578, 55305)]