126982380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{653}}^1$

素因数の和:1135

約数の個数: 96

約数和(自身を含む): 407844864

約数和(自身を除く): 280862484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 463, 653, 926, 1306, 1389, 1852, 1959, 2315, 2612, 2778, 3241, 3265, 3918, 4571, 4630, 5556, 6482, 6530, 6945, 7836, 9142, 9260, 9723, 9795, 12964, 13060, 13713, 13890, 16205, 18284, 19446, 19590, 22855, 27426, 27780, 32410, 38892, 39180, 45710, 48615, 54852, 64820, 68565, 91420, 97230, 137130, 194460, 274260, 302339, 604678, 907017, 1209356, 1511695, 1814034, 2116373, 3023390, 3628068, 4232746, 4535085, 6046780, 6349119, 8465492, 9070170, 10581865, 12698238, 18140340, 21163730, 25396476, 31745595, 42327460, 63491190, 126982380]

約数ペア:

[(1, 126982380), (2, 63491190), (3, 42327460), (4, 31745595), (5, 25396476), (6, 21163730), (7, 18140340), (10, 12698238), (12, 10581865), (14, 9070170), (15, 8465492), (20, 6349119), (21, 6046780), (28, 4535085), (30, 4232746), (35, 3628068), (42, 3023390), (60, 2116373), (70, 1814034), (84, 1511695), (105, 1209356), (140, 907017), (210, 604678), (420, 302339), (463, 274260), (653, 194460), (926, 137130), (1306, 97230), (1389, 91420), (1852, 68565), (1959, 64820), (2315, 54852), (2612, 48615), (2778, 45710), (3241, 39180), (3265, 38892), (3918, 32410), (4571, 27780), (4630, 27426), (5556, 22855), (6482, 19590), (6530, 19446), (6945, 18284), (7836, 16205), (9142, 13890), (9260, 13713), (9723, 13060), (9795, 12964)]