207974610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{29251}}^1$

素因数の和:29343

約数の個数: 48

約数和(自身を含む): 547597440

約数和(自身を除く): 339622830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 29251, 58502, 87753, 146255, 175506, 263259, 292510, 438765, 526518, 877530, 1316295, 2310829, 2632590, 4621658, 6932487, 11554145, 13864974, 20797461, 23108290, 34662435, 41594922, 69324870, 103987305, 207974610]

約数ペア:

[(1, 207974610), (2, 103987305), (3, 69324870), (5, 41594922), (6, 34662435), (9, 23108290), (10, 20797461), (15, 13864974), (18, 11554145), (30, 6932487), (45, 4621658), (79, 2632590), (90, 2310829), (158, 1316295), (237, 877530), (395, 526518), (474, 438765), (711, 292510), (790, 263259), (1185, 175506), (1422, 146255), (2370, 87753), (3555, 58502), (7110, 29251)]