27339830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 59609088

約数和(自身を除く): 32269258

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 43, 62, 70, 86, 155, 215, 217, 293, 301, 310, 430, 434, 586, 602, 1085, 1333, 1465, 1505, 2051, 2170, 2666, 2930, 3010, 4102, 6665, 9083, 9331, 10255, 12599, 13330, 18166, 18662, 20510, 25198, 45415, 46655, 62995, 63581, 88193, 90830, 93310, 125990, 127162, 176386, 317905, 390569, 440965, 635810, 781138, 881930, 1952845, 2733983, 3905690, 5467966, 13669915, 27339830]

約数ペア:

[(1, 27339830), (2, 13669915), (5, 5467966), (7, 3905690), (10, 2733983), (14, 1952845), (31, 881930), (35, 781138), (43, 635810), (62, 440965), (70, 390569), (86, 317905), (155, 176386), (215, 127162), (217, 125990), (293, 93310), (301, 90830), (310, 88193), (430, 63581), (434, 62995), (586, 46655), (602, 45415), (1085, 25198), (1333, 20510), (1465, 18662), (1505, 18166), (2051, 13330), (2170, 12599), (2666, 10255), (2930, 9331), (3010, 9083), (4102, 6665)]