3528140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 9676800

約数和(自身を除く): 6148660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 79, 110, 116, 140, 145, 154, 158, 203, 220, 290, 308, 316, 319, 385, 395, 406, 553, 580, 638, 770, 790, 812, 869, 1015, 1106, 1276, 1540, 1580, 1595, 1738, 2030, 2212, 2233, 2291, 2765, 3190, 3476, 4060, 4345, 4466, 4582, 5530, 6083, 6380, 8690, 8932, 9164, 11060, 11165, 11455, 12166, 16037, 17380, 22330, 22910, 24332, 25201, 30415, 32074, 44660, 45820, 50402, 60830, 64148, 80185, 100804, 121660, 126005, 160370, 176407, 252010, 320740, 352814, 504020, 705628, 882035, 1764070, 3528140]

約数ペア:

[(1, 3528140), (2, 1764070), (4, 882035), (5, 705628), (7, 504020), (10, 352814), (11, 320740), (14, 252010), (20, 176407), (22, 160370), (28, 126005), (29, 121660), (35, 100804), (44, 80185), (55, 64148), (58, 60830), (70, 50402), (77, 45820), (79, 44660), (110, 32074), (116, 30415), (140, 25201), (145, 24332), (154, 22910), (158, 22330), (203, 17380), (220, 16037), (290, 12166), (308, 11455), (316, 11165), (319, 11060), (385, 9164), (395, 8932), (406, 8690), (553, 6380), (580, 6083), (638, 5530), (770, 4582), (790, 4466), (812, 4345), (869, 4060), (1015, 3476), (1106, 3190), (1276, 2765), (1540, 2291), (1580, 2233), (1595, 2212), (1738, 2030)]