2693978210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:832

約数の個数: 128

約数和(自身を含む): 6223011840

約数和(自身を除く): 3529033630

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 67, 70, 77, 79, 110, 134, 154, 158, 335, 385, 395, 469, 553, 661, 670, 737, 770, 790, 869, 938, 1106, 1322, 1474, 1738, 2345, 2765, 3305, 3685, 4345, 4627, 4690, 5159, 5293, 5530, 6083, 6610, 7271, 7370, 8690, 9254, 10318, 10586, 12166, 14542, 23135, 25795, 26465, 30415, 36355, 37051, 44287, 46270, 50897, 51590, 52219, 52930, 58223, 60830, 72710, 74102, 88574, 101794, 104438, 116446, 185255, 221435, 254485, 261095, 291115, 310009, 365533, 370510, 407561, 442870, 487157, 508970, 522190, 574409, 582230, 620018, 731066, 815122, 974314, 1148818, 1550045, 1827665, 2037805, 2435785, 2872045, 3100090, 3410099, 3498673, 3655330, 4020863, 4075610, 4871570, 5744090, 6820198, 6997346, 8041726, 17050495, 17493365, 20104315, 24490711, 34100990, 34986730, 38485403, 40208630, 48981422, 76970806, 122453555, 192427015, 244907110, 269397821, 384854030, 538795642, 1346989105, 2693978210]

約数ペア:

[(1, 2693978210), (2, 1346989105), (5, 538795642), (7, 384854030), (10, 269397821), (11, 244907110), (14, 192427015), (22, 122453555), (35, 76970806), (55, 48981422), (67, 40208630), (70, 38485403), (77, 34986730), (79, 34100990), (110, 24490711), (134, 20104315), (154, 17493365), (158, 17050495), (335, 8041726), (385, 6997346), (395, 6820198), (469, 5744090), (553, 4871570), (661, 4075610), (670, 4020863), (737, 3655330), (770, 3498673), (790, 3410099), (869, 3100090), (938, 2872045), (1106, 2435785), (1322, 2037805), (1474, 1827665), (1738, 1550045), (2345, 1148818), (2765, 974314), (3305, 815122), (3685, 731066), (4345, 620018), (4627, 582230), (4690, 574409), (5159, 522190), (5293, 508970), (5530, 487157), (6083, 442870), (6610, 407561), (7271, 370510), (7370, 365533), (8690, 310009), (9254, 291115), (10318, 261095), (10586, 254485), (12166, 221435), (14542, 185255), (23135, 116446), (25795, 104438), (26465, 101794), (30415, 88574), (36355, 74102), (37051, 72710), (44287, 60830), (46270, 58223), (50897, 52930), (51590, 52219)]