38757180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8389}}^1$

素因数の和:8419

約数の個数: 96

約数和(自身を含む): 135313920

約数和(自身を除く): 96556740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 8389, 16778, 25167, 33556, 41945, 50334, 58723, 83890, 92279, 100668, 117446, 125835, 167780, 176169, 184558, 234892, 251670, 276837, 293615, 352338, 369116, 461395, 503340, 553674, 587230, 645953, 704676, 880845, 922790, 1107348, 1174460, 1291906, 1384185, 1761690, 1845580, 1937859, 2583812, 2768370, 3229765, 3523380, 3875718, 5536740, 6459530, 7751436, 9689295, 12919060, 19378590, 38757180]

約数ペア:

[(1, 38757180), (2, 19378590), (3, 12919060), (4, 9689295), (5, 7751436), (6, 6459530), (7, 5536740), (10, 3875718), (11, 3523380), (12, 3229765), (14, 2768370), (15, 2583812), (20, 1937859), (21, 1845580), (22, 1761690), (28, 1384185), (30, 1291906), (33, 1174460), (35, 1107348), (42, 922790), (44, 880845), (55, 704676), (60, 645953), (66, 587230), (70, 553674), (77, 503340), (84, 461395), (105, 369116), (110, 352338), (132, 293615), (140, 276837), (154, 251670), (165, 234892), (210, 184558), (220, 176169), (231, 167780), (308, 125835), (330, 117446), (385, 100668), (420, 92279), (462, 83890), (660, 58723), (770, 50334), (924, 41945), (1155, 33556), (1540, 25167), (2310, 16778), (4620, 8389)]