4491081570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{21737}}^1$

素因数の和:21915

約数の個数: 64

約数和(自身を含む): 11043599616

約数和(自身を除く): 6552518046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 97, 142, 194, 213, 291, 355, 426, 485, 582, 710, 970, 1065, 1455, 2130, 2910, 6887, 13774, 20661, 21737, 34435, 41322, 43474, 65211, 68870, 103305, 108685, 130422, 206610, 217370, 326055, 652110, 1543327, 2108489, 3086654, 4216978, 4629981, 6325467, 7716635, 9259962, 10542445, 12650934, 15433270, 21084890, 23149905, 31627335, 46299810, 63254670, 149702719, 299405438, 449108157, 748513595, 898216314, 1497027190, 2245540785, 4491081570]

約数ペア:

[(1, 4491081570), (2, 2245540785), (3, 1497027190), (5, 898216314), (6, 748513595), (10, 449108157), (15, 299405438), (30, 149702719), (71, 63254670), (97, 46299810), (142, 31627335), (194, 23149905), (213, 21084890), (291, 15433270), (355, 12650934), (426, 10542445), (485, 9259962), (582, 7716635), (710, 6325467), (970, 4629981), (1065, 4216978), (1455, 3086654), (2130, 2108489), (2910, 1543327), (6887, 652110), (13774, 326055), (20661, 217370), (21737, 206610), (34435, 130422), (41322, 108685), (43474, 103305), (65211, 68870)]