2763930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 7539840

約数和(自身を除く): 4775910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 373, 390, 494, 570, 741, 746, 1119, 1235, 1482, 1865, 2238, 2470, 3705, 3730, 4849, 5595, 7087, 7410, 9698, 11190, 14174, 14547, 21261, 24245, 29094, 35435, 42522, 48490, 70870, 72735, 92131, 106305, 145470, 184262, 212610, 276393, 460655, 552786, 921310, 1381965, 2763930]

約数ペア:

[(1, 2763930), (2, 1381965), (3, 921310), (5, 552786), (6, 460655), (10, 276393), (13, 212610), (15, 184262), (19, 145470), (26, 106305), (30, 92131), (38, 72735), (39, 70870), (57, 48490), (65, 42522), (78, 35435), (95, 29094), (114, 24245), (130, 21261), (190, 14547), (195, 14174), (247, 11190), (285, 9698), (373, 7410), (390, 7087), (494, 5595), (570, 4849), (741, 3730), (746, 3705), (1119, 2470), (1235, 2238), (1482, 1865)]