339944150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74713}}^1$

素因数の和:74745

約数の個数: 48

約数和(自身を含む): 778221024

約数和(自身を除く): 438276874

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 74713, 149426, 373565, 522991, 747130, 971269, 1045982, 1867825, 1942538, 2614955, 3735650, 4856345, 5229910, 6798883, 9712690, 13074775, 13597766, 24281725, 26149550, 33994415, 48563450, 67988830, 169972075, 339944150]

約数ペア:

[(1, 339944150), (2, 169972075), (5, 67988830), (7, 48563450), (10, 33994415), (13, 26149550), (14, 24281725), (25, 13597766), (26, 13074775), (35, 9712690), (50, 6798883), (65, 5229910), (70, 4856345), (91, 3735650), (130, 2614955), (175, 1942538), (182, 1867825), (325, 1045982), (350, 971269), (455, 747130), (650, 522991), (910, 373565), (2275, 149426), (4550, 74713)]