38937780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{10301}}^1$

素因数の和:10326

約数の個数: 96

約数和(自身を含む): 138458880

約数和(自身を除く): 99521100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 10301, 20602, 30903, 41204, 51505, 61806, 72107, 92709, 103010, 123612, 144214, 154515, 185418, 206020, 216321, 278127, 288428, 309030, 360535, 370836, 432642, 463545, 556254, 618060, 648963, 721070, 865284, 927090, 1081605, 1112508, 1297926, 1390635, 1442140, 1854180, 1946889, 2163210, 2595852, 2781270, 3244815, 3893778, 4326420, 5562540, 6489630, 7787556, 9734445, 12979260, 19468890, 38937780]

約数ペア:

[(1, 38937780), (2, 19468890), (3, 12979260), (4, 9734445), (5, 7787556), (6, 6489630), (7, 5562540), (9, 4326420), (10, 3893778), (12, 3244815), (14, 2781270), (15, 2595852), (18, 2163210), (20, 1946889), (21, 1854180), (27, 1442140), (28, 1390635), (30, 1297926), (35, 1112508), (36, 1081605), (42, 927090), (45, 865284), (54, 721070), (60, 648963), (63, 618060), (70, 556254), (84, 463545), (90, 432642), (105, 370836), (108, 360535), (126, 309030), (135, 288428), (140, 278127), (180, 216321), (189, 206020), (210, 185418), (252, 154515), (270, 144214), (315, 123612), (378, 103010), (420, 92709), (540, 72107), (630, 61806), (756, 51505), (945, 41204), (1260, 30903), (1890, 20602), (3780, 10301)]