141356820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{214177}}^1$

素因数の和:214200

約数の個数: 48

約数和(自身を含む): 431782848

約数和(自身を除く): 290426028

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 214177, 428354, 642531, 856708, 1070885, 1285062, 2141770, 2355947, 2570124, 3212655, 4283540, 4711894, 6425310, 7067841, 9423788, 11779735, 12850620, 14135682, 23559470, 28271364, 35339205, 47118940, 70678410, 141356820]

約数ペア:

[(1, 141356820), (2, 70678410), (3, 47118940), (4, 35339205), (5, 28271364), (6, 23559470), (10, 14135682), (11, 12850620), (12, 11779735), (15, 9423788), (20, 7067841), (22, 6425310), (30, 4711894), (33, 4283540), (44, 3212655), (55, 2570124), (60, 2355947), (66, 2141770), (110, 1285062), (132, 1070885), (165, 856708), (220, 642531), (330, 428354), (660, 214177)]