1864702910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{5297}}^1$

素因数の和:5465

約数の個数: 64

約数和(自身を含む): 3954935808

約数和(自身を除く): 2090232898

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 107, 214, 235, 329, 470, 535, 658, 749, 1070, 1498, 1645, 3290, 3745, 5029, 5297, 7490, 10058, 10594, 25145, 26485, 35203, 37079, 50290, 52970, 70406, 74158, 176015, 185395, 248959, 352030, 370790, 497918, 566779, 1133558, 1244795, 1742713, 2489590, 2833895, 3485426, 3967453, 5667790, 7934906, 8713565, 17427130, 19837265, 26638613, 39674530, 53277226, 133193065, 186470291, 266386130, 372940582, 932351455, 1864702910]

約数ペア:

[(1, 1864702910), (2, 932351455), (5, 372940582), (7, 266386130), (10, 186470291), (14, 133193065), (35, 53277226), (47, 39674530), (70, 26638613), (94, 19837265), (107, 17427130), (214, 8713565), (235, 7934906), (329, 5667790), (470, 3967453), (535, 3485426), (658, 2833895), (749, 2489590), (1070, 1742713), (1498, 1244795), (1645, 1133558), (3290, 566779), (3745, 497918), (5029, 370790), (5297, 352030), (7490, 248959), (10058, 185395), (10594, 176015), (25145, 74158), (26485, 70406), (35203, 52970), (37079, 50290)]