169432340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 446342400

約数和(自身を除く): 276910060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 269, 308, 385, 409, 538, 770, 818, 1076, 1345, 1540, 1636, 1883, 2045, 2690, 2863, 2959, 3766, 4090, 4499, 5380, 5726, 5918, 7532, 8180, 8998, 9415, 11452, 11836, 14315, 14795, 17996, 18830, 20713, 22495, 28630, 29590, 31493, 37660, 41426, 44990, 57260, 59180, 62986, 82852, 89980, 103565, 110021, 125972, 157465, 207130, 220042, 314930, 414260, 440084, 550105, 629860, 770147, 1100210, 1210231, 1540294, 2200420, 2420462, 3080588, 3850735, 4840924, 6051155, 7701470, 8471617, 12102310, 15402940, 16943234, 24204620, 33886468, 42358085, 84716170, 169432340]

約数ペア:

[(1, 169432340), (2, 84716170), (4, 42358085), (5, 33886468), (7, 24204620), (10, 16943234), (11, 15402940), (14, 12102310), (20, 8471617), (22, 7701470), (28, 6051155), (35, 4840924), (44, 3850735), (55, 3080588), (70, 2420462), (77, 2200420), (110, 1540294), (140, 1210231), (154, 1100210), (220, 770147), (269, 629860), (308, 550105), (385, 440084), (409, 414260), (538, 314930), (770, 220042), (818, 207130), (1076, 157465), (1345, 125972), (1540, 110021), (1636, 103565), (1883, 89980), (2045, 82852), (2690, 62986), (2863, 59180), (2959, 57260), (3766, 44990), (4090, 41426), (4499, 37660), (5380, 31493), (5726, 29590), (5918, 28630), (7532, 22495), (8180, 20713), (8998, 18830), (9415, 17996), (11452, 14795), (11836, 14315)]