3875730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 10015488

約数和(自身を除く): 6139758

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 69, 82, 115, 123, 137, 138, 205, 230, 246, 274, 345, 410, 411, 615, 685, 690, 822, 943, 1230, 1370, 1886, 2055, 2829, 3151, 4110, 4715, 5617, 5658, 6302, 9430, 9453, 11234, 14145, 15755, 16851, 18906, 28085, 28290, 31510, 33702, 47265, 56170, 84255, 94530, 129191, 168510, 258382, 387573, 645955, 775146, 1291910, 1937865, 3875730]

約数ペア:

[(1, 3875730), (2, 1937865), (3, 1291910), (5, 775146), (6, 645955), (10, 387573), (15, 258382), (23, 168510), (30, 129191), (41, 94530), (46, 84255), (69, 56170), (82, 47265), (115, 33702), (123, 31510), (137, 28290), (138, 28085), (205, 18906), (230, 16851), (246, 15755), (274, 14145), (345, 11234), (410, 9453), (411, 9430), (615, 6302), (685, 5658), (690, 5617), (822, 4715), (943, 4110), (1230, 3151), (1370, 2829), (1886, 2055)]