27179870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2039}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 51701760

約数和(自身を除く): 24521890

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2039, 2666, 4078, 6665, 10195, 13330, 20390, 63209, 87677, 126418, 175354, 316045, 438385, 632090, 876770, 2717987, 5435974, 13589935, 27179870]

約数ペア:

[(1, 27179870), (2, 13589935), (5, 5435974), (10, 2717987), (31, 876770), (43, 632090), (62, 438385), (86, 316045), (155, 175354), (215, 126418), (310, 87677), (430, 63209), (1333, 20390), (2039, 13330), (2666, 10195), (4078, 6665)]