30896888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1140

約数の個数: 64

約数和(自身を含む): 70502400

約数和(自身を除く): 39605512

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 646, 748, 836, 1087, 1292, 1496, 1672, 2174, 2584, 3553, 4348, 7106, 8696, 11957, 14212, 18479, 20653, 23914, 28424, 36958, 41306, 47828, 73916, 82612, 95656, 147832, 165224, 203269, 227183, 351101, 406538, 454366, 702202, 813076, 908732, 1404404, 1626152, 1817464, 2808808, 3862111, 7724222, 15448444, 30896888]

約数ペア:

[(1, 30896888), (2, 15448444), (4, 7724222), (8, 3862111), (11, 2808808), (17, 1817464), (19, 1626152), (22, 1404404), (34, 908732), (38, 813076), (44, 702202), (68, 454366), (76, 406538), (88, 351101), (136, 227183), (152, 203269), (187, 165224), (209, 147832), (323, 95656), (374, 82612), (418, 73916), (646, 47828), (748, 41306), (836, 36958), (1087, 28424), (1292, 23914), (1496, 20653), (1672, 18479), (2174, 14212), (2584, 11957), (3553, 8696), (4348, 7106)]