3992340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 12773376

約数和(自身を除く): 8781036

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 263, 276, 330, 345, 460, 506, 526, 660, 690, 759, 789, 1012, 1052, 1265, 1315, 1380, 1518, 1578, 2530, 2630, 2893, 3036, 3156, 3795, 3945, 5060, 5260, 5786, 6049, 7590, 7890, 8679, 11572, 12098, 14465, 15180, 15780, 17358, 18147, 24196, 28930, 30245, 34716, 36294, 43395, 57860, 60490, 66539, 72588, 86790, 90735, 120980, 133078, 173580, 181470, 199617, 266156, 332695, 362940, 399234, 665390, 798468, 998085, 1330780, 1996170, 3992340]

約数ペア:

[(1, 3992340), (2, 1996170), (3, 1330780), (4, 998085), (5, 798468), (6, 665390), (10, 399234), (11, 362940), (12, 332695), (15, 266156), (20, 199617), (22, 181470), (23, 173580), (30, 133078), (33, 120980), (44, 90735), (46, 86790), (55, 72588), (60, 66539), (66, 60490), (69, 57860), (92, 43395), (110, 36294), (115, 34716), (132, 30245), (138, 28930), (165, 24196), (220, 18147), (230, 17358), (253, 15780), (263, 15180), (276, 14465), (330, 12098), (345, 11572), (460, 8679), (506, 7890), (526, 7590), (660, 6049), (690, 5786), (759, 5260), (789, 5060), (1012, 3945), (1052, 3795), (1265, 3156), (1315, 3036), (1380, 2893), (1518, 2630), (1578, 2530)]