39408090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1471}}^1$

素因数の和:1547

約数の個数: 64

約数和(自身を含む): 101744640

約数和(自身を除く): 62336550

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 114, 141, 190, 235, 282, 285, 470, 570, 705, 893, 1410, 1471, 1786, 2679, 2942, 4413, 4465, 5358, 7355, 8826, 8930, 13395, 14710, 22065, 26790, 27949, 44130, 55898, 69137, 83847, 138274, 139745, 167694, 207411, 279490, 345685, 414822, 419235, 691370, 838470, 1037055, 1313603, 2074110, 2627206, 3940809, 6568015, 7881618, 13136030, 19704045, 39408090]

約数ペア:

[(1, 39408090), (2, 19704045), (3, 13136030), (5, 7881618), (6, 6568015), (10, 3940809), (15, 2627206), (19, 2074110), (30, 1313603), (38, 1037055), (47, 838470), (57, 691370), (94, 419235), (95, 414822), (114, 345685), (141, 279490), (190, 207411), (235, 167694), (282, 139745), (285, 138274), (470, 83847), (570, 69137), (705, 55898), (893, 44130), (1410, 27949), (1471, 26790), (1786, 22065), (2679, 14710), (2942, 13395), (4413, 8930), (4465, 8826), (5358, 7355)]