270978834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{72493}}^1$

素因数の和:72594

約数の個数: 32

約数和(自身を含む): 626348160

約数和(自身を除く): 355369326

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 72493, 144986, 217479, 434958, 507451, 1014902, 1522353, 3044706, 6451877, 12903754, 19355631, 38711262, 45163139, 90326278, 135489417, 270978834]

約数ペア:

[(1, 270978834), (2, 135489417), (3, 90326278), (6, 45163139), (7, 38711262), (14, 19355631), (21, 12903754), (42, 6451877), (89, 3044706), (178, 1522353), (267, 1014902), (534, 507451), (623, 434958), (1246, 217479), (1869, 144986), (3738, 72493)]