7428330

素因数分解:

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

素因数の和:940

約数の個数: 96

約数和(自身を含む): 23796864

約数和(自身を除く): 16368534

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 907, 910, 1170, 1365, 1638, 1814, 2721, 2730, 4095, 4535, 5442, 6349, 8163, 8190, 9070, 11791, 12698, 13605, 16326, 19047, 23582, 27210, 31745, 35373, 38094, 40815, 57141, 58955, 63490, 70746, 81630, 82537, 95235, 106119, 114282, 117910, 165074, 176865, 190470, 212238, 247611, 285705, 353730, 412685, 495222, 530595, 571410, 742833, 825370, 1061190, 1238055, 1485666, 2476110, 3714165, 7428330]

約数ペア:

[(1, 7428330), (2, 3714165), (3, 2476110), (5, 1485666), (6, 1238055), (7, 1061190), (9, 825370), (10, 742833), (13, 571410), (14, 530595), (15, 495222), (18, 412685), (21, 353730), (26, 285705), (30, 247611), (35, 212238), (39, 190470), (42, 176865), (45, 165074), (63, 117910), (65, 114282), (70, 106119), (78, 95235), (90, 82537), (91, 81630), (105, 70746), (117, 63490), (126, 58955), (130, 57141), (182, 40815), (195, 38094), (210, 35373), (234, 31745), (273, 27210), (315, 23582), (390, 19047), (455, 16326), (546, 13605), (585, 12698), (630, 11791), (819, 9070), (907, 8190), (910, 8163), (1170, 6349), (1365, 5442), (1638, 4535), (1814, 4095), (2721, 2730)]