4952220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 17084928

約数和(自身を除く): 12132708

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, 907, 910, 1092, 1365, 1814, 1820, 2721, 2730, 3628, 4535, 5442, 5460, 6349, 9070, 10884, 11791, 12698, 13605, 18140, 19047, 23582, 25396, 27210, 31745, 35373, 38094, 47164, 54420, 58955, 63490, 70746, 76188, 82537, 95235, 117910, 126980, 141492, 165074, 176865, 190470, 235820, 247611, 330148, 353730, 380940, 412685, 495222, 707460, 825370, 990444, 1238055, 1650740, 2476110, 4952220]

約数ペア:

[(1, 4952220), (2, 2476110), (3, 1650740), (4, 1238055), (5, 990444), (6, 825370), (7, 707460), (10, 495222), (12, 412685), (13, 380940), (14, 353730), (15, 330148), (20, 247611), (21, 235820), (26, 190470), (28, 176865), (30, 165074), (35, 141492), (39, 126980), (42, 117910), (52, 95235), (60, 82537), (65, 76188), (70, 70746), (78, 63490), (84, 58955), (91, 54420), (105, 47164), (130, 38094), (140, 35373), (156, 31745), (182, 27210), (195, 25396), (210, 23582), (260, 19047), (273, 18140), (364, 13605), (390, 12698), (420, 11791), (455, 10884), (546, 9070), (780, 6349), (907, 5460), (910, 5442), (1092, 4535), (1365, 3628), (1814, 2730), (1820, 2721)]