430186540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{11093}}^1$

素因数の和:11386

約数の個数: 48

約数和(自身を含む): 1036268352

約数和(自身を除く): 606081812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 277, 554, 1108, 1385, 1939, 2770, 3878, 5540, 7756, 9695, 11093, 19390, 22186, 38780, 44372, 55465, 77651, 110930, 155302, 221860, 310604, 388255, 776510, 1553020, 3072761, 6145522, 12291044, 15363805, 21509327, 30727610, 43018654, 61455220, 86037308, 107546635, 215093270, 430186540]

約数ペア:

[(1, 430186540), (2, 215093270), (4, 107546635), (5, 86037308), (7, 61455220), (10, 43018654), (14, 30727610), (20, 21509327), (28, 15363805), (35, 12291044), (70, 6145522), (140, 3072761), (277, 1553020), (554, 776510), (1108, 388255), (1385, 310604), (1939, 221860), (2770, 155302), (3878, 110930), (5540, 77651), (7756, 55465), (9695, 44372), (11093, 38780), (19390, 22186)]