22284990

素因数分解:

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

素因数の和:943

約数の個数: 128

約数和(自身を含む): 73221120

約数和(自身を除く): 50936130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 907, 910, 945, 1170, 1365, 1638, 1755, 1814, 1890, 2457, 2721, 2730, 3510, 4095, 4535, 4914, 5442, 6349, 8163, 8190, 9070, 11791, 12285, 12698, 13605, 16326, 19047, 23582, 24489, 24570, 27210, 31745, 35373, 38094, 40815, 48978, 57141, 58955, 63490, 70746, 81630, 82537, 95235, 106119, 114282, 117910, 122445, 165074, 171423, 176865, 190470, 212238, 244890, 247611, 285705, 318357, 342846, 353730, 412685, 495222, 530595, 571410, 636714, 742833, 825370, 857115, 1061190, 1238055, 1485666, 1591785, 1714230, 2228499, 2476110, 3183570, 3714165, 4456998, 7428330, 11142495, 22284990]

約数ペア:

[(1, 22284990), (2, 11142495), (3, 7428330), (5, 4456998), (6, 3714165), (7, 3183570), (9, 2476110), (10, 2228499), (13, 1714230), (14, 1591785), (15, 1485666), (18, 1238055), (21, 1061190), (26, 857115), (27, 825370), (30, 742833), (35, 636714), (39, 571410), (42, 530595), (45, 495222), (54, 412685), (63, 353730), (65, 342846), (70, 318357), (78, 285705), (90, 247611), (91, 244890), (105, 212238), (117, 190470), (126, 176865), (130, 171423), (135, 165074), (182, 122445), (189, 117910), (195, 114282), (210, 106119), (234, 95235), (270, 82537), (273, 81630), (315, 70746), (351, 63490), (378, 58955), (390, 57141), (455, 48978), (546, 40815), (585, 38094), (630, 35373), (702, 31745), (819, 27210), (907, 24570), (910, 24489), (945, 23582), (1170, 19047), (1365, 16326), (1638, 13605), (1755, 12698), (1814, 12285), (1890, 11791), (2457, 9070), (2721, 8190), (2730, 8163), (3510, 6349), (4095, 5442), (4535, 4914)]