173040140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3067}}^1$

素因数の和:3127

約数の個数: 96

約数和(自身を含む): 461819904

約数和(自身を除く): 288779764

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2821, 3067, 4030, 4340, 5642, 6134, 8060, 11284, 12268, 14105, 15335, 21469, 28210, 30670, 39871, 42938, 56420, 61340, 79742, 85876, 95077, 107345, 159484, 190154, 199355, 214690, 279097, 380308, 398710, 429380, 475385, 558194, 665539, 797420, 950770, 1116388, 1236001, 1331078, 1395485, 1901540, 2472002, 2662156, 2790970, 3327695, 4944004, 5581940, 6180005, 6655390, 8652007, 12360010, 13310780, 17304014, 24720020, 34608028, 43260035, 86520070, 173040140]

約数ペア:

[(1, 173040140), (2, 86520070), (4, 43260035), (5, 34608028), (7, 24720020), (10, 17304014), (13, 13310780), (14, 12360010), (20, 8652007), (26, 6655390), (28, 6180005), (31, 5581940), (35, 4944004), (52, 3327695), (62, 2790970), (65, 2662156), (70, 2472002), (91, 1901540), (124, 1395485), (130, 1331078), (140, 1236001), (155, 1116388), (182, 950770), (217, 797420), (260, 665539), (310, 558194), (364, 475385), (403, 429380), (434, 398710), (455, 380308), (620, 279097), (806, 214690), (868, 199355), (910, 190154), (1085, 159484), (1612, 107345), (1820, 95077), (2015, 85876), (2170, 79742), (2821, 61340), (3067, 56420), (4030, 42938), (4340, 39871), (5642, 30670), (6134, 28210), (8060, 21469), (11284, 15335), (12268, 14105)]