30276540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{24029}}^1$

素因数の和:24051

約数の個数: 72

約数和(自身を含む): 104963040

約数和(自身を除く): 74686500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 24029, 48058, 72087, 96116, 120145, 144174, 168203, 216261, 240290, 288348, 336406, 360435, 432522, 480580, 504609, 672812, 720870, 841015, 865044, 1009218, 1081305, 1441740, 1513827, 1682030, 2018436, 2162610, 2523045, 3027654, 3364060, 4325220, 5046090, 6055308, 7569135, 10092180, 15138270, 30276540]

約数ペア:

[(1, 30276540), (2, 15138270), (3, 10092180), (4, 7569135), (5, 6055308), (6, 5046090), (7, 4325220), (9, 3364060), (10, 3027654), (12, 2523045), (14, 2162610), (15, 2018436), (18, 1682030), (20, 1513827), (21, 1441740), (28, 1081305), (30, 1009218), (35, 865044), (36, 841015), (42, 720870), (45, 672812), (60, 504609), (63, 480580), (70, 432522), (84, 360435), (90, 336406), (105, 288348), (126, 240290), (140, 216261), (180, 168203), (210, 144174), (252, 120145), (315, 96116), (420, 72087), (630, 48058), (1260, 24029)]