71393246540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46359251}}^1$

素因数の和:46359278

約数の個数: 48

約数和(自身を含む): 186920504064

約数和(自身を除く): 115527257524

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 46359251, 92718502, 185437004, 231796255, 324514757, 463592510, 509951761, 649029514, 927185020, 1019903522, 1298059028, 1622573785, 2039807044, 2549758805, 3245147570, 3569662327, 5099517610, 6490295140, 7139324654, 10199035220, 14278649308, 17848311635, 35696623270, 71393246540]

約数ペア:

[(1, 71393246540), (2, 35696623270), (4, 17848311635), (5, 14278649308), (7, 10199035220), (10, 7139324654), (11, 6490295140), (14, 5099517610), (20, 3569662327), (22, 3245147570), (28, 2549758805), (35, 2039807044), (44, 1622573785), (55, 1298059028), (70, 1019903522), (77, 927185020), (110, 649029514), (140, 509951761), (154, 463592510), (220, 324514757), (308, 231796255), (385, 185437004), (770, 92718502), (1540, 46359251)]