30251724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{479}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 74726400

約数和(自身を除く): 44474676

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 277, 479, 554, 831, 958, 1108, 1437, 1662, 1916, 2874, 3324, 5263, 5748, 9101, 10526, 15789, 18202, 21052, 27303, 31578, 36404, 54606, 63156, 109212, 132683, 265366, 398049, 530732, 796098, 1592196, 2520977, 5041954, 7562931, 10083908, 15125862, 30251724]

約数ペア:

[(1, 30251724), (2, 15125862), (3, 10083908), (4, 7562931), (6, 5041954), (12, 2520977), (19, 1592196), (38, 796098), (57, 530732), (76, 398049), (114, 265366), (228, 132683), (277, 109212), (479, 63156), (554, 54606), (831, 36404), (958, 31578), (1108, 27303), (1437, 21052), (1662, 18202), (1916, 15789), (2874, 10526), (3324, 9101), (5263, 5748)]