2597473010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{15607}}^1$

素因数の和:15731

約数の個数: 64

約数和(自身を含む): 5461551360

約数和(自身を除く): 2864078350

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 89, 110, 170, 178, 187, 374, 445, 890, 935, 979, 1513, 1870, 1958, 3026, 4895, 7565, 9790, 15130, 15607, 16643, 31214, 33286, 78035, 83215, 156070, 166430, 171677, 265319, 343354, 530638, 858385, 1326595, 1389023, 1716770, 2653190, 2778046, 2918509, 5837018, 6945115, 13890230, 14592545, 15279253, 23613391, 29185090, 30558506, 47226782, 76396265, 118066955, 152792530, 236133910, 259747301, 519494602, 1298736505, 2597473010]

約数ペア:

[(1, 2597473010), (2, 1298736505), (5, 519494602), (10, 259747301), (11, 236133910), (17, 152792530), (22, 118066955), (34, 76396265), (55, 47226782), (85, 30558506), (89, 29185090), (110, 23613391), (170, 15279253), (178, 14592545), (187, 13890230), (374, 6945115), (445, 5837018), (890, 2918509), (935, 2778046), (979, 2653190), (1513, 1716770), (1870, 1389023), (1958, 1326595), (3026, 858385), (4895, 530638), (7565, 343354), (9790, 265319), (15130, 171677), (15607, 166430), (16643, 156070), (31214, 83215), (33286, 78035)]