238706930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:760

約数の個数: 96

約数和(自身を含む): 554236992

約数和(自身を除く): 315530062

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 67, 70, 77, 98, 110, 134, 154, 245, 335, 385, 469, 490, 539, 661, 670, 737, 770, 938, 1078, 1322, 1474, 2345, 2695, 3283, 3305, 3685, 4627, 4690, 5159, 5390, 6566, 6610, 7271, 7370, 9254, 10318, 14542, 16415, 23135, 25795, 32389, 32830, 36113, 36355, 44287, 46270, 50897, 51590, 64778, 72226, 72710, 88574, 101794, 161945, 180565, 221435, 254485, 310009, 323890, 356279, 361130, 442870, 487157, 508970, 620018, 712558, 974314, 1550045, 1781395, 2170063, 2435785, 3100090, 3410099, 3562790, 4340126, 4871570, 6820198, 10850315, 17050495, 21700630, 23870693, 34100990, 47741386, 119353465, 238706930]

約数ペア:

[(1, 238706930), (2, 119353465), (5, 47741386), (7, 34100990), (10, 23870693), (11, 21700630), (14, 17050495), (22, 10850315), (35, 6820198), (49, 4871570), (55, 4340126), (67, 3562790), (70, 3410099), (77, 3100090), (98, 2435785), (110, 2170063), (134, 1781395), (154, 1550045), (245, 974314), (335, 712558), (385, 620018), (469, 508970), (490, 487157), (539, 442870), (661, 361130), (670, 356279), (737, 323890), (770, 310009), (938, 254485), (1078, 221435), (1322, 180565), (1474, 161945), (2345, 101794), (2695, 88574), (3283, 72710), (3305, 72226), (3685, 64778), (4627, 51590), (4690, 50897), (5159, 46270), (5390, 44287), (6566, 36355), (6610, 36113), (7271, 32830), (7370, 32389), (9254, 25795), (10318, 23135), (14542, 16415)]