16303210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 37822464

約数和(自身を除く): 21519254

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 682, 683, 770, 1085, 1366, 1705, 2170, 2387, 3410, 3415, 4774, 4781, 6830, 7513, 9562, 11935, 15026, 21173, 23870, 23905, 37565, 42346, 47810, 52591, 75130, 105182, 105865, 148211, 211730, 232903, 262955, 296422, 465806, 525910, 741055, 1164515, 1482110, 1630321, 2329030, 3260642, 8151605, 16303210]

約数ペア:

[(1, 16303210), (2, 8151605), (5, 3260642), (7, 2329030), (10, 1630321), (11, 1482110), (14, 1164515), (22, 741055), (31, 525910), (35, 465806), (55, 296422), (62, 262955), (70, 232903), (77, 211730), (110, 148211), (154, 105865), (155, 105182), (217, 75130), (310, 52591), (341, 47810), (385, 42346), (434, 37565), (682, 23905), (683, 23870), (770, 21173), (1085, 15026), (1366, 11935), (1705, 9562), (2170, 7513), (2387, 6830), (3410, 4781), (3415, 4774)]