142029580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{92227}}^1$

素因数の和:92254

約数の個数: 48

約数和(自身を含む): 371863296

約数和(自身を除く): 229833716

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 92227, 184454, 368908, 461135, 645589, 922270, 1014497, 1291178, 1844540, 2028994, 2582356, 3227945, 4057988, 5072485, 6455890, 7101479, 10144970, 12911780, 14202958, 20289940, 28405916, 35507395, 71014790, 142029580]

約数ペア:

[(1, 142029580), (2, 71014790), (4, 35507395), (5, 28405916), (7, 20289940), (10, 14202958), (11, 12911780), (14, 10144970), (20, 7101479), (22, 6455890), (28, 5072485), (35, 4057988), (44, 3227945), (55, 2582356), (70, 2028994), (77, 1844540), (110, 1291178), (140, 1014497), (154, 922270), (220, 645589), (308, 461135), (385, 368908), (770, 184454), (1540, 92227)]