6903840860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{488249}}^1$

素因数の和:488366

約数の個数: 48

約数和(自身を含む): 16733304000

約数和(自身を除く): 9829463140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 14140, 488249, 976498, 1952996, 2441245, 3417743, 4882490, 6835486, 9764980, 13670972, 17088715, 34177430, 49313149, 68354860, 98626298, 197252596, 246565745, 345192043, 493131490, 690384086, 986262980, 1380768172, 1725960215, 3451920430, 6903840860]

約数ペア:

[(1, 6903840860), (2, 3451920430), (4, 1725960215), (5, 1380768172), (7, 986262980), (10, 690384086), (14, 493131490), (20, 345192043), (28, 246565745), (35, 197252596), (70, 98626298), (101, 68354860), (140, 49313149), (202, 34177430), (404, 17088715), (505, 13670972), (707, 9764980), (1010, 6835486), (1414, 4882490), (2020, 3417743), (2828, 2441245), (3535, 1952996), (7070, 976498), (14140, 488249)]