30253132

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4889}}^1$

素因数の和:4930

約数の個数: 48

約数和(自身を含む): 69007680

約数和(自身を除く): 38754548

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 4889, 6188, 9778, 19556, 34223, 63557, 68446, 83113, 127114, 136892, 166226, 254228, 332452, 444899, 581791, 889798, 1080469, 1163582, 1779596, 2160938, 2327164, 4321876, 7563283, 15126566, 30253132]

約数ペア:

[(1, 30253132), (2, 15126566), (4, 7563283), (7, 4321876), (13, 2327164), (14, 2160938), (17, 1779596), (26, 1163582), (28, 1080469), (34, 889798), (52, 581791), (68, 444899), (91, 332452), (119, 254228), (182, 166226), (221, 136892), (238, 127114), (364, 83113), (442, 68446), (476, 63557), (884, 34223), (1547, 19556), (3094, 9778), (4889, 6188)]