2672198060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{14449}}^1$

素因数の和:15786

約数の個数: 48

約数和(自身を含む): 6418574400

約数和(自身を除く): 3746376340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1321, 2642, 5284, 6605, 9247, 13210, 14449, 18494, 26420, 28898, 36988, 46235, 57796, 72245, 92470, 101143, 144490, 184940, 202286, 288980, 404572, 505715, 1011430, 2022860, 19087129, 38174258, 76348516, 95435645, 133609903, 190871290, 267219806, 381742580, 534439612, 668049515, 1336099030, 2672198060]

約数ペア:

[(1, 2672198060), (2, 1336099030), (4, 668049515), (5, 534439612), (7, 381742580), (10, 267219806), (14, 190871290), (20, 133609903), (28, 95435645), (35, 76348516), (70, 38174258), (140, 19087129), (1321, 2022860), (2642, 1011430), (5284, 505715), (6605, 404572), (9247, 288980), (13210, 202286), (14449, 184940), (18494, 144490), (26420, 101143), (28898, 92470), (36988, 72245), (46235, 57796)]