109765740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{261347}}^1$

素因数の和:261366

約数の個数: 48

約数和(自身を含む): 351251712

約数和(自身を除く): 241485972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 261347, 522694, 784041, 1045388, 1306735, 1568082, 1829429, 2613470, 3136164, 3658858, 3920205, 5226940, 5488287, 7317716, 7840410, 9147145, 10976574, 15680820, 18294290, 21953148, 27441435, 36588580, 54882870, 109765740]

約数ペア:

[(1, 109765740), (2, 54882870), (3, 36588580), (4, 27441435), (5, 21953148), (6, 18294290), (7, 15680820), (10, 10976574), (12, 9147145), (14, 7840410), (15, 7317716), (20, 5488287), (21, 5226940), (28, 3920205), (30, 3658858), (35, 3136164), (42, 2613470), (60, 1829429), (70, 1568082), (84, 1306735), (105, 1045388), (140, 784041), (210, 522694), (420, 261347)]