228897690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:792

約数の個数: 128

約数和(自身を含む): 672634368

約数和(自身を除く): 443736678

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 97, 102, 105, 119, 170, 194, 210, 238, 255, 291, 357, 485, 510, 582, 595, 661, 679, 714, 970, 1190, 1322, 1358, 1455, 1649, 1785, 1983, 2037, 2910, 3298, 3305, 3395, 3570, 3966, 4074, 4627, 4947, 6610, 6790, 8245, 9254, 9894, 9915, 10185, 11237, 11543, 13881, 16490, 19830, 20370, 22474, 23086, 23135, 24735, 27762, 33711, 34629, 46270, 49470, 56185, 57715, 64117, 67422, 69258, 69405, 78659, 112370, 115430, 128234, 138810, 157318, 168555, 173145, 192351, 235977, 320585, 337110, 346290, 384702, 393295, 448819, 471954, 641170, 786590, 897638, 961755, 1089989, 1179885, 1346457, 1923510, 2179978, 2244095, 2359770, 2692914, 3269967, 4488190, 5449945, 6539934, 6732285, 7629923, 10899890, 13464570, 15259846, 16349835, 22889769, 32699670, 38149615, 45779538, 76299230, 114448845, 228897690]

約数ペア:

[(1, 228897690), (2, 114448845), (3, 76299230), (5, 45779538), (6, 38149615), (7, 32699670), (10, 22889769), (14, 16349835), (15, 15259846), (17, 13464570), (21, 10899890), (30, 7629923), (34, 6732285), (35, 6539934), (42, 5449945), (51, 4488190), (70, 3269967), (85, 2692914), (97, 2359770), (102, 2244095), (105, 2179978), (119, 1923510), (170, 1346457), (194, 1179885), (210, 1089989), (238, 961755), (255, 897638), (291, 786590), (357, 641170), (485, 471954), (510, 448819), (582, 393295), (595, 384702), (661, 346290), (679, 337110), (714, 320585), (970, 235977), (1190, 192351), (1322, 173145), (1358, 168555), (1455, 157318), (1649, 138810), (1785, 128234), (1983, 115430), (2037, 112370), (2910, 78659), (3298, 69405), (3305, 69258), (3395, 67422), (3570, 64117), (3966, 57715), (4074, 56185), (4627, 49470), (4947, 46270), (6610, 34629), (6790, 33711), (8245, 27762), (9254, 24735), (9894, 23135), (9915, 23086), (10185, 22474), (11237, 20370), (11543, 19830), (13881, 16490)]