9248540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 22923264

約数和(自身を除く): 13674724

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, 2131, 2170, 4262, 4340, 8524, 10655, 14917, 21310, 29834, 42620, 59668, 66061, 74585, 132122, 149170, 264244, 298340, 330305, 462427, 660610, 924854, 1321220, 1849708, 2312135, 4624270, 9248540]

約数ペア:

[(1, 9248540), (2, 4624270), (4, 2312135), (5, 1849708), (7, 1321220), (10, 924854), (14, 660610), (20, 462427), (28, 330305), (31, 298340), (35, 264244), (62, 149170), (70, 132122), (124, 74585), (140, 66061), (155, 59668), (217, 42620), (310, 29834), (434, 21310), (620, 14917), (868, 10655), (1085, 8524), (2131, 4340), (2170, 4262)]