84785030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 177292800

約数和(自身を除く): 92507770

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 113, 190, 209, 226, 359, 418, 565, 718, 1045, 1130, 1243, 1795, 2090, 2147, 2486, 3590, 3949, 4294, 6215, 6821, 7898, 10735, 12430, 13642, 19745, 21470, 23617, 34105, 39490, 40567, 47234, 68210, 75031, 81134, 118085, 150062, 202835, 236170, 375155, 405670, 446237, 750310, 770773, 892474, 1541546, 2231185, 3853865, 4462370, 7707730, 8478503, 16957006, 42392515, 84785030]

約数ペア:

[(1, 84785030), (2, 42392515), (5, 16957006), (10, 8478503), (11, 7707730), (19, 4462370), (22, 3853865), (38, 2231185), (55, 1541546), (95, 892474), (110, 770773), (113, 750310), (190, 446237), (209, 405670), (226, 375155), (359, 236170), (418, 202835), (565, 150062), (718, 118085), (1045, 81134), (1130, 75031), (1243, 68210), (1795, 47234), (2090, 40567), (2147, 39490), (2486, 34105), (3590, 23617), (3949, 21470), (4294, 19745), (6215, 13642), (6821, 12430), (7898, 10735)]