294091290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1089227}}^1$

素因数の和:1089243

約数の個数: 32

約数和(自身を含む): 784244160

約数和(自身を除く): 490152870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1089227, 2178454, 3267681, 5446135, 6535362, 9803043, 10892270, 16338405, 19606086, 29409129, 32676810, 49015215, 58818258, 98030430, 147045645, 294091290]

約数ペア:

[(1, 294091290), (2, 147045645), (3, 98030430), (5, 58818258), (6, 49015215), (9, 32676810), (10, 29409129), (15, 19606086), (18, 16338405), (27, 10892270), (30, 9803043), (45, 6535362), (54, 5446135), (90, 3267681), (135, 2178454), (270, 1089227)]