2454870660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{26759}}^1$

素因数の和:26921

約数の個数: 96

約数和(自身を含む): 7552742400

約数和(自身を除く): 5097871740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 139, 165, 220, 278, 330, 417, 556, 660, 695, 834, 1390, 1529, 1668, 2085, 2780, 3058, 4170, 4587, 6116, 7645, 8340, 9174, 15290, 18348, 22935, 26759, 30580, 45870, 53518, 80277, 91740, 107036, 133795, 160554, 267590, 294349, 321108, 401385, 535180, 588698, 802770, 883047, 1177396, 1471745, 1605540, 1766094, 2943490, 3532188, 3719501, 4415235, 5886980, 7439002, 8830470, 11158503, 14878004, 17660940, 18597505, 22317006, 37195010, 40914511, 44634012, 55792515, 74390020, 81829022, 111585030, 122743533, 163658044, 204572555, 223170060, 245487066, 409145110, 490974132, 613717665, 818290220, 1227435330, 2454870660]

約数ペア:

[(1, 2454870660), (2, 1227435330), (3, 818290220), (4, 613717665), (5, 490974132), (6, 409145110), (10, 245487066), (11, 223170060), (12, 204572555), (15, 163658044), (20, 122743533), (22, 111585030), (30, 81829022), (33, 74390020), (44, 55792515), (55, 44634012), (60, 40914511), (66, 37195010), (110, 22317006), (132, 18597505), (139, 17660940), (165, 14878004), (220, 11158503), (278, 8830470), (330, 7439002), (417, 5886980), (556, 4415235), (660, 3719501), (695, 3532188), (834, 2943490), (1390, 1766094), (1529, 1605540), (1668, 1471745), (2085, 1177396), (2780, 883047), (3058, 802770), (4170, 588698), (4587, 535180), (6116, 401385), (7645, 321108), (8340, 294349), (9174, 267590), (15290, 160554), (18348, 133795), (22935, 107036), (26759, 91740), (30580, 80277), (45870, 53518)]