38458770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4259}}^1$

素因数の和:4319

約数の個数: 64

約数和(自身を含む): 107965440

約数和(自身を除く): 69506670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 4259, 4515, 8518, 9030, 12777, 21295, 25554, 29813, 42590, 59626, 63885, 89439, 127770, 149065, 178878, 183137, 298130, 366274, 447195, 549411, 894390, 915685, 1098822, 1281959, 1831370, 2563918, 2747055, 3845877, 5494110, 6409795, 7691754, 12819590, 19229385, 38458770]

約数ペア:

[(1, 38458770), (2, 19229385), (3, 12819590), (5, 7691754), (6, 6409795), (7, 5494110), (10, 3845877), (14, 2747055), (15, 2563918), (21, 1831370), (30, 1281959), (35, 1098822), (42, 915685), (43, 894390), (70, 549411), (86, 447195), (105, 366274), (129, 298130), (210, 183137), (215, 178878), (258, 149065), (301, 127770), (430, 89439), (602, 63885), (645, 59626), (903, 42590), (1290, 29813), (1505, 25554), (1806, 21295), (3010, 12777), (4259, 9030), (4515, 8518)]