891783310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{6091}}^1$

素因数の和:6142

約数の個数: 40

約数和(自身を含む): 1766009880

約数和(自身を除く): 874226570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 6091, 6655, 12182, 13310, 14641, 29282, 30455, 60910, 67001, 73205, 134002, 146410, 335005, 670010, 737011, 1474022, 3685055, 7370110, 8107121, 16214242, 40535605, 81071210, 89178331, 178356662, 445891655, 891783310]

約数ペア:

[(1, 891783310), (2, 445891655), (5, 178356662), (10, 89178331), (11, 81071210), (22, 40535605), (55, 16214242), (110, 8107121), (121, 7370110), (242, 3685055), (605, 1474022), (1210, 737011), (1331, 670010), (2662, 335005), (6091, 146410), (6655, 134002), (12182, 73205), (13310, 67001), (14641, 60910), (29282, 30455)]