83328210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{44089}}^1$

素因数の和:44112

約数の個数: 64

約数和(自身を含む): 253958400

約数和(自身を除く): 170630190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 44089, 88178, 132267, 220445, 264534, 308623, 396801, 440890, 617246, 661335, 793602, 925869, 1190403, 1322670, 1543115, 1851738, 1984005, 2380806, 2777607, 3086230, 3968010, 4629345, 5555214, 5952015, 8332821, 9258690, 11904030, 13888035, 16665642, 27776070, 41664105, 83328210]

約数ペア:

[(1, 83328210), (2, 41664105), (3, 27776070), (5, 16665642), (6, 13888035), (7, 11904030), (9, 9258690), (10, 8332821), (14, 5952015), (15, 5555214), (18, 4629345), (21, 3968010), (27, 3086230), (30, 2777607), (35, 2380806), (42, 1984005), (45, 1851738), (54, 1543115), (63, 1322670), (70, 1190403), (90, 925869), (105, 793602), (126, 661335), (135, 617246), (189, 440890), (210, 396801), (270, 308623), (315, 264534), (378, 220445), (630, 132267), (945, 88178), (1890, 44089)]