66854970

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:946

約数の個数: 160

約数和(自身を含む): 221493888

約数和(自身を除く): 154638918

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, 81, 90, 91, 105, 117, 126, 130, 135, 162, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 405, 455, 546, 567, 585, 630, 702, 810, 819, 907, 910, 945, 1053, 1134, 1170, 1365, 1638, 1755, 1814, 1890, 2106, 2457, 2721, 2730, 2835, 3510, 4095, 4535, 4914, 5265, 5442, 5670, 6349, 7371, 8163, 8190, 9070, 10530, 11791, 12285, 12698, 13605, 14742, 16326, 19047, 23582, 24489, 24570, 27210, 31745, 35373, 36855, 38094, 40815, 48978, 57141, 58955, 63490, 70746, 73467, 73710, 81630, 82537, 95235, 106119, 114282, 117910, 122445, 146934, 165074, 171423, 176865, 190470, 212238, 244890, 247611, 285705, 318357, 342846, 353730, 367335, 412685, 495222, 514269, 530595, 571410, 636714, 734670, 742833, 825370, 857115, 955071, 1028538, 1061190, 1238055, 1485666, 1591785, 1714230, 1910142, 2228499, 2476110, 2571345, 3183570, 3714165, 4456998, 4775355, 5142690, 6685497, 7428330, 9550710, 11142495, 13370994, 22284990, 33427485, 66854970]

約数ペア:

[(1, 66854970), (2, 33427485), (3, 22284990), (5, 13370994), (6, 11142495), (7, 9550710), (9, 7428330), (10, 6685497), (13, 5142690), (14, 4775355), (15, 4456998), (18, 3714165), (21, 3183570), (26, 2571345), (27, 2476110), (30, 2228499), (35, 1910142), (39, 1714230), (42, 1591785), (45, 1485666), (54, 1238055), (63, 1061190), (65, 1028538), (70, 955071), (78, 857115), (81, 825370), (90, 742833), (91, 734670), (105, 636714), (117, 571410), (126, 530595), (130, 514269), (135, 495222), (162, 412685), (182, 367335), (189, 353730), (195, 342846), (210, 318357), (234, 285705), (270, 247611), (273, 244890), (315, 212238), (351, 190470), (378, 176865), (390, 171423), (405, 165074), (455, 146934), (546, 122445), (567, 117910), (585, 114282), (630, 106119), (702, 95235), (810, 82537), (819, 81630), (907, 73710), (910, 73467), (945, 70746), (1053, 63490), (1134, 58955), (1170, 57141), (1365, 48978), (1638, 40815), (1755, 38094), (1814, 36855), (1890, 35373), (2106, 31745), (2457, 27210), (2721, 24570), (2730, 24489), (2835, 23582), (3510, 19047), (4095, 16326), (4535, 14742), (4914, 13605), (5265, 12698), (5442, 12285), (5670, 11791), (6349, 10530), (7371, 9070), (8163, 8190)]