9194290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 20643840

約数和(自身を除く): 11449550

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 223, 266, 310, 434, 446, 589, 665, 1085, 1115, 1178, 1330, 1561, 2170, 2230, 2945, 3122, 4123, 4237, 5890, 6913, 7805, 8246, 8474, 13826, 15610, 20615, 21185, 29659, 34565, 41230, 42370, 48391, 59318, 69130, 96782, 131347, 148295, 241955, 262694, 296590, 483910, 656735, 919429, 1313470, 1838858, 4597145, 9194290]

約数ペア:

[(1, 9194290), (2, 4597145), (5, 1838858), (7, 1313470), (10, 919429), (14, 656735), (19, 483910), (31, 296590), (35, 262694), (38, 241955), (62, 148295), (70, 131347), (95, 96782), (133, 69130), (155, 59318), (190, 48391), (217, 42370), (223, 41230), (266, 34565), (310, 29659), (434, 21185), (446, 20615), (589, 15610), (665, 13826), (1085, 8474), (1115, 8246), (1178, 7805), (1330, 6913), (1561, 5890), (2170, 4237), (2230, 4123), (2945, 3122)]