75199180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17327}}^1$

素因数の和:17374

約数の個数: 48

約数和(自身を含む): 186310656

約数和(自身を除く): 111111476

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, 17327, 34654, 69308, 86635, 121289, 173270, 242578, 346540, 485156, 537137, 606445, 1074274, 1212890, 2148548, 2425780, 2685685, 3759959, 5371370, 7519918, 10742740, 15039836, 18799795, 37599590, 75199180]

約数ペア:

[(1, 75199180), (2, 37599590), (4, 18799795), (5, 15039836), (7, 10742740), (10, 7519918), (14, 5371370), (20, 3759959), (28, 2685685), (31, 2425780), (35, 2148548), (62, 1212890), (70, 1074274), (124, 606445), (140, 537137), (155, 485156), (217, 346540), (310, 242578), (434, 173270), (620, 121289), (868, 86635), (1085, 69308), (2170, 34654), (4340, 17327)]