210008125460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{48388969}}^1$

素因数の和:48389016

約数の個数: 48

約数和(自身を含む): 520278205440

約数和(自身を除く): 310270079980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 48388969, 96777938, 193555876, 241944845, 338722783, 483889690, 677445566, 967779380, 1354891132, 1500058039, 1693613915, 3000116078, 3387227830, 6000232156, 6774455660, 7500290195, 10500406273, 15000580390, 21000812546, 30001160780, 42001625092, 52502031365, 105004062730, 210008125460]

約数ペア:

[(1, 210008125460), (2, 105004062730), (4, 52502031365), (5, 42001625092), (7, 30001160780), (10, 21000812546), (14, 15000580390), (20, 10500406273), (28, 7500290195), (31, 6774455660), (35, 6000232156), (62, 3387227830), (70, 3000116078), (124, 1693613915), (140, 1500058039), (155, 1354891132), (217, 967779380), (310, 677445566), (434, 483889690), (620, 338722783), (868, 241944845), (1085, 193555876), (2170, 96777938), (4340, 48388969)]