23473450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 60558624

約数和(自身を除く): 37085174

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 49, 50, 55, 65, 67, 70, 77, 91, 98, 110, 130, 134, 143, 154, 175, 182, 245, 275, 286, 325, 335, 350, 385, 455, 469, 490, 539, 550, 637, 650, 670, 715, 737, 770, 871, 910, 938, 1001, 1078, 1225, 1274, 1430, 1474, 1675, 1742, 1925, 2002, 2275, 2345, 2450, 2695, 3185, 3283, 3350, 3575, 3685, 3850, 4355, 4550, 4690, 5005, 5159, 5390, 6097, 6370, 6566, 7007, 7150, 7370, 8710, 9581, 10010, 10318, 11725, 12194, 13475, 14014, 15925, 16415, 18425, 19162, 21775, 23450, 25025, 25795, 26950, 30485, 31850, 32830, 35035, 36113, 36850, 42679, 43550, 47905, 50050, 51590, 60970, 67067, 70070, 72226, 82075, 85358, 95810, 128975, 134134, 152425, 164150, 175175, 180565, 213395, 239525, 257950, 304850, 335335, 350350, 361130, 426790, 469469, 479050, 670670, 902825, 938938, 1066975, 1676675, 1805650, 2133950, 2347345, 3353350, 4694690, 11736725, 23473450]

約数ペア:

[(1, 23473450), (2, 11736725), (5, 4694690), (7, 3353350), (10, 2347345), (11, 2133950), (13, 1805650), (14, 1676675), (22, 1066975), (25, 938938), (26, 902825), (35, 670670), (49, 479050), (50, 469469), (55, 426790), (65, 361130), (67, 350350), (70, 335335), (77, 304850), (91, 257950), (98, 239525), (110, 213395), (130, 180565), (134, 175175), (143, 164150), (154, 152425), (175, 134134), (182, 128975), (245, 95810), (275, 85358), (286, 82075), (325, 72226), (335, 70070), (350, 67067), (385, 60970), (455, 51590), (469, 50050), (490, 47905), (539, 43550), (550, 42679), (637, 36850), (650, 36113), (670, 35035), (715, 32830), (737, 31850), (770, 30485), (871, 26950), (910, 25795), (938, 25025), (1001, 23450), (1078, 21775), (1225, 19162), (1274, 18425), (1430, 16415), (1474, 15925), (1675, 14014), (1742, 13475), (1925, 12194), (2002, 11725), (2275, 10318), (2345, 10010), (2450, 9581), (2695, 8710), (3185, 7370), (3283, 7150), (3350, 7007), (3575, 6566), (3685, 6370), (3850, 6097), (4355, 5390), (4550, 5159), (4690, 5005)]