69165580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 168920640

約数和(自身を除く): 99755060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 37, 44, 55, 58, 74, 110, 116, 145, 148, 185, 220, 290, 293, 319, 370, 407, 580, 586, 638, 740, 814, 1073, 1172, 1276, 1465, 1595, 1628, 2035, 2146, 2930, 3190, 3223, 4070, 4292, 5365, 5860, 6380, 6446, 8140, 8497, 10730, 10841, 11803, 12892, 16115, 16994, 21460, 21682, 23606, 32230, 33988, 42485, 43364, 47212, 54205, 59015, 64460, 84970, 93467, 108410, 118030, 119251, 169940, 186934, 216820, 236060, 238502, 314389, 373868, 467335, 477004, 596255, 628778, 934670, 1192510, 1257556, 1571945, 1869340, 2385020, 3143890, 3458279, 6287780, 6916558, 13833116, 17291395, 34582790, 69165580]

約数ペア:

[(1, 69165580), (2, 34582790), (4, 17291395), (5, 13833116), (10, 6916558), (11, 6287780), (20, 3458279), (22, 3143890), (29, 2385020), (37, 1869340), (44, 1571945), (55, 1257556), (58, 1192510), (74, 934670), (110, 628778), (116, 596255), (145, 477004), (148, 467335), (185, 373868), (220, 314389), (290, 238502), (293, 236060), (319, 216820), (370, 186934), (407, 169940), (580, 119251), (586, 118030), (638, 108410), (740, 93467), (814, 84970), (1073, 64460), (1172, 59015), (1276, 54205), (1465, 47212), (1595, 43364), (1628, 42485), (2035, 33988), (2146, 32230), (2930, 23606), (3190, 21682), (3223, 21460), (4070, 16994), (4292, 16115), (5365, 12892), (5860, 11803), (6380, 10841), (6446, 10730), (8140, 8497)]