139544330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{26479}}^1$

素因数の和:26534

約数の個数: 32

約数和(自身を含む): 274544640

約数和(自身を除く): 135000310

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 26479, 52958, 132395, 264790, 450143, 820849, 900286, 1641698, 2250715, 4104245, 4501430, 8208490, 13954433, 27908866, 69772165, 139544330]

約数ペア:

[(1, 139544330), (2, 69772165), (5, 27908866), (10, 13954433), (17, 8208490), (31, 4501430), (34, 4104245), (62, 2250715), (85, 1641698), (155, 900286), (170, 820849), (310, 450143), (527, 264790), (1054, 132395), (2635, 52958), (5270, 26479)]