40947830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 95738112

約数和(自身を除く): 54790282

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 71, 77, 98, 107, 110, 142, 154, 214, 245, 355, 385, 490, 497, 535, 539, 710, 749, 770, 781, 994, 1070, 1078, 1177, 1498, 1562, 2354, 2485, 2695, 3479, 3745, 3905, 4970, 5243, 5390, 5467, 5885, 6958, 7490, 7597, 7810, 8239, 10486, 10934, 11770, 15194, 16478, 17395, 26215, 27335, 34790, 37985, 38269, 41195, 52430, 53179, 54670, 57673, 75970, 76538, 82390, 83567, 106358, 115346, 167134, 191345, 265895, 288365, 372253, 382690, 417835, 531790, 576730, 584969, 744506, 835670, 1169938, 1861265, 2924845, 3722530, 4094783, 5849690, 8189566, 20473915, 40947830]

約数ペア:

[(1, 40947830), (2, 20473915), (5, 8189566), (7, 5849690), (10, 4094783), (11, 3722530), (14, 2924845), (22, 1861265), (35, 1169938), (49, 835670), (55, 744506), (70, 584969), (71, 576730), (77, 531790), (98, 417835), (107, 382690), (110, 372253), (142, 288365), (154, 265895), (214, 191345), (245, 167134), (355, 115346), (385, 106358), (490, 83567), (497, 82390), (535, 76538), (539, 75970), (710, 57673), (749, 54670), (770, 53179), (781, 52430), (994, 41195), (1070, 38269), (1078, 37985), (1177, 34790), (1498, 27335), (1562, 26215), (2354, 17395), (2485, 16478), (2695, 15194), (3479, 11770), (3745, 10934), (3905, 10486), (4970, 8239), (5243, 7810), (5390, 7597), (5467, 7490), (5885, 6958)]