1057003780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1721}}^1$

素因数の和:1885

約数の個数: 96

約数和(自身を含む): 2624493312

約数和(自身を除く): 1567489532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 107, 140, 164, 205, 214, 287, 410, 428, 535, 574, 749, 820, 1070, 1148, 1435, 1498, 1721, 2140, 2870, 2996, 3442, 3745, 4387, 5740, 6884, 7490, 8605, 8774, 12047, 14980, 17210, 17548, 21935, 24094, 30709, 34420, 43870, 48188, 60235, 61418, 70561, 87740, 120470, 122836, 141122, 153545, 184147, 240940, 282244, 307090, 352805, 368294, 493927, 614180, 705610, 736588, 920735, 987854, 1289029, 1411220, 1841470, 1975708, 2469635, 2578058, 3682940, 4939270, 5156116, 6445145, 7550027, 9878540, 12890290, 15100054, 25780580, 30200108, 37750135, 52850189, 75500270, 105700378, 151000540, 211400756, 264250945, 528501890, 1057003780]

約数ペア:

[(1, 1057003780), (2, 528501890), (4, 264250945), (5, 211400756), (7, 151000540), (10, 105700378), (14, 75500270), (20, 52850189), (28, 37750135), (35, 30200108), (41, 25780580), (70, 15100054), (82, 12890290), (107, 9878540), (140, 7550027), (164, 6445145), (205, 5156116), (214, 4939270), (287, 3682940), (410, 2578058), (428, 2469635), (535, 1975708), (574, 1841470), (749, 1411220), (820, 1289029), (1070, 987854), (1148, 920735), (1435, 736588), (1498, 705610), (1721, 614180), (2140, 493927), (2870, 368294), (2996, 352805), (3442, 307090), (3745, 282244), (4387, 240940), (5740, 184147), (6884, 153545), (7490, 141122), (8605, 122836), (8774, 120470), (12047, 87740), (14980, 70561), (17210, 61418), (17548, 60235), (21935, 48188), (24094, 43870), (30709, 34420)]