2012100930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{3617}}^1$

素因数の和:4520

約数の個数: 96

約数和(自身を含む): 5987240064

約数和(自身を除く): 3975139134

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 883, 1766, 2649, 3617, 4415, 5298, 6181, 7234, 7947, 8830, 10851, 12362, 13245, 15894, 18085, 18543, 21702, 25319, 26490, 30905, 32553, 36170, 37086, 39735, 50638, 54255, 55629, 61810, 65106, 75957, 79470, 92715, 108510, 111258, 126595, 151914, 162765, 185430, 227871, 253190, 278145, 325530, 379785, 455742, 556290, 759570, 1139355, 2278710, 3193811, 6387622, 9581433, 15969055, 19162866, 22356677, 28744299, 31938110, 44713354, 47907165, 57488598, 67070031, 95814330, 111783385, 134140062, 143721495, 201210093, 223566770, 287442990, 335350155, 402420186, 670700310, 1006050465, 2012100930]

約数ペア:

[(1, 2012100930), (2, 1006050465), (3, 670700310), (5, 402420186), (6, 335350155), (7, 287442990), (9, 223566770), (10, 201210093), (14, 143721495), (15, 134140062), (18, 111783385), (21, 95814330), (30, 67070031), (35, 57488598), (42, 47907165), (45, 44713354), (63, 31938110), (70, 28744299), (90, 22356677), (105, 19162866), (126, 15969055), (210, 9581433), (315, 6387622), (630, 3193811), (883, 2278710), (1766, 1139355), (2649, 759570), (3617, 556290), (4415, 455742), (5298, 379785), (6181, 325530), (7234, 278145), (7947, 253190), (8830, 227871), (10851, 185430), (12362, 162765), (13245, 151914), (15894, 126595), (18085, 111258), (18543, 108510), (21702, 92715), (25319, 79470), (26490, 75957), (30905, 65106), (32553, 61810), (36170, 55629), (37086, 54255), (39735, 50638)]