13257060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 40521600

約数和(自身を除く): 27264540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 285, 290, 348, 380, 401, 435, 551, 570, 580, 802, 870, 1102, 1140, 1203, 1604, 1653, 1740, 2005, 2204, 2406, 2755, 3306, 4010, 4812, 5510, 6015, 6612, 7619, 8020, 8265, 11020, 11629, 12030, 15238, 16530, 22857, 23258, 24060, 30476, 33060, 34887, 38095, 45714, 46516, 58145, 69774, 76190, 91428, 114285, 116290, 139548, 152380, 174435, 220951, 228570, 232580, 348870, 441902, 457140, 662853, 697740, 883804, 1104755, 1325706, 2209510, 2651412, 3314265, 4419020, 6628530, 13257060]

約数ペア:

[(1, 13257060), (2, 6628530), (3, 4419020), (4, 3314265), (5, 2651412), (6, 2209510), (10, 1325706), (12, 1104755), (15, 883804), (19, 697740), (20, 662853), (29, 457140), (30, 441902), (38, 348870), (57, 232580), (58, 228570), (60, 220951), (76, 174435), (87, 152380), (95, 139548), (114, 116290), (116, 114285), (145, 91428), (174, 76190), (190, 69774), (228, 58145), (285, 46516), (290, 45714), (348, 38095), (380, 34887), (401, 33060), (435, 30476), (551, 24060), (570, 23258), (580, 22857), (802, 16530), (870, 15238), (1102, 12030), (1140, 11629), (1203, 11020), (1604, 8265), (1653, 8020), (1740, 7619), (2005, 6612), (2204, 6015), (2406, 5510), (2755, 4812), (3306, 4010)]