189576660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34721}}^1$

素因数の和:34753

約数の個数: 96

約数和(自身を含む): 653329152

約数和(自身を除く): 463752492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 34721, 69442, 104163, 138884, 173605, 208326, 243047, 347210, 416652, 451373, 486094, 520815, 694420, 729141, 902746, 972188, 1041630, 1215235, 1354119, 1458282, 1805492, 2083260, 2256865, 2430470, 2708238, 2916564, 3159611, 3645705, 4513730, 4860940, 5416476, 6319222, 6770595, 7291410, 9027460, 9478833, 12638444, 13541190, 14582820, 15798055, 18957666, 27082380, 31596110, 37915332, 47394165, 63192220, 94788330, 189576660]

約数ペア:

[(1, 189576660), (2, 94788330), (3, 63192220), (4, 47394165), (5, 37915332), (6, 31596110), (7, 27082380), (10, 18957666), (12, 15798055), (13, 14582820), (14, 13541190), (15, 12638444), (20, 9478833), (21, 9027460), (26, 7291410), (28, 6770595), (30, 6319222), (35, 5416476), (39, 4860940), (42, 4513730), (52, 3645705), (60, 3159611), (65, 2916564), (70, 2708238), (78, 2430470), (84, 2256865), (91, 2083260), (105, 1805492), (130, 1458282), (140, 1354119), (156, 1215235), (182, 1041630), (195, 972188), (210, 902746), (260, 729141), (273, 694420), (364, 520815), (390, 486094), (420, 451373), (455, 416652), (546, 347210), (780, 243047), (910, 208326), (1092, 173605), (1365, 138884), (1820, 104163), (2730, 69442), (5460, 34721)]