127568790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{472477}}^1$

素因数の和:472493

約数の個数: 32

約数和(自身を含む): 340184160

約数和(自身を除く): 212615370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 472477, 944954, 1417431, 2362385, 2834862, 4252293, 4724770, 7087155, 8504586, 12756879, 14174310, 21261465, 25513758, 42522930, 63784395, 127568790]

約数ペア:

[(1, 127568790), (2, 63784395), (3, 42522930), (5, 25513758), (6, 21261465), (9, 14174310), (10, 12756879), (15, 8504586), (18, 7087155), (27, 4724770), (30, 4252293), (45, 2834862), (54, 2362385), (90, 1417431), (135, 944954), (270, 472477)]