30982240

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2333}}^1$

素因数の和:2431

約数の個数: 48

約数和(自身を含む): 74109168

約数和(自身を除く): 43126928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2333, 2656, 3320, 4666, 6640, 9332, 11665, 13280, 18664, 23330, 37328, 46660, 74656, 93320, 186640, 193639, 373280, 387278, 774556, 968195, 1549112, 1936390, 3098224, 3872780, 6196448, 7745560, 15491120, 30982240]

約数ペア:

[(1, 30982240), (2, 15491120), (4, 7745560), (5, 6196448), (8, 3872780), (10, 3098224), (16, 1936390), (20, 1549112), (32, 968195), (40, 774556), (80, 387278), (83, 373280), (160, 193639), (166, 186640), (332, 93320), (415, 74656), (664, 46660), (830, 37328), (1328, 23330), (1660, 18664), (2333, 13280), (2656, 11665), (3320, 9332), (4666, 6640)]