9717260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2286

約数の個数: 48

約数和(自身を含む): 24084480

約数和(自身を除く): 14367220

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, 2239, 4340, 4478, 8956, 11195, 15673, 22390, 31346, 44780, 62692, 69409, 78365, 138818, 156730, 277636, 313460, 347045, 485863, 694090, 971726, 1388180, 1943452, 2429315, 4858630, 9717260]

約数ペア:

[(1, 9717260), (2, 4858630), (4, 2429315), (5, 1943452), (7, 1388180), (10, 971726), (14, 694090), (20, 485863), (28, 347045), (31, 313460), (35, 277636), (62, 156730), (70, 138818), (124, 78365), (140, 69409), (155, 62692), (217, 44780), (310, 31346), (434, 22390), (620, 15673), (868, 11195), (1085, 8956), (2170, 4478), (2239, 4340)]