227580290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1249}}^1$

素因数の和:1419

約数の個数: 64

約数和(自身を含む): 496800000

約数和(自身を除く): 269219710

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 137, 190, 266, 274, 665, 685, 959, 1249, 1330, 1370, 1918, 2498, 2603, 4795, 5206, 6245, 8743, 9590, 12490, 13015, 17486, 18221, 23731, 26030, 36442, 43715, 47462, 87430, 91105, 118655, 166117, 171113, 182210, 237310, 332234, 342226, 830585, 855565, 1197791, 1661170, 1711130, 2395582, 3251147, 5988955, 6502294, 11977910, 16255735, 22758029, 32511470, 45516058, 113790145, 227580290]

約数ペア:

[(1, 227580290), (2, 113790145), (5, 45516058), (7, 32511470), (10, 22758029), (14, 16255735), (19, 11977910), (35, 6502294), (38, 5988955), (70, 3251147), (95, 2395582), (133, 1711130), (137, 1661170), (190, 1197791), (266, 855565), (274, 830585), (665, 342226), (685, 332234), (959, 237310), (1249, 182210), (1330, 171113), (1370, 166117), (1918, 118655), (2498, 91105), (2603, 87430), (4795, 47462), (5206, 43715), (6245, 36442), (8743, 26030), (9590, 23731), (12490, 18221), (13015, 17486)]