340221310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^2$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 744139872

約数和(自身を除く): 403918562

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 53, 55, 65, 67, 106, 110, 130, 134, 143, 265, 286, 335, 530, 583, 670, 689, 715, 737, 871, 1166, 1378, 1430, 1474, 1742, 2915, 3445, 3551, 3685, 4355, 4489, 5830, 6890, 7102, 7370, 7579, 8710, 8978, 9581, 15158, 17755, 19162, 22445, 35510, 37895, 39061, 44890, 46163, 47905, 49379, 58357, 75790, 78122, 92326, 95810, 98758, 116714, 195305, 230815, 237917, 246895, 291785, 390610, 461630, 475834, 493790, 507793, 583570, 641927, 1015586, 1189585, 1283854, 2379170, 2538965, 2617087, 3092921, 3209635, 5077930, 5234174, 6185842, 6419270, 13085435, 15464605, 26170870, 30929210, 34022131, 68044262, 170110655, 340221310]

約数ペア:

[(1, 340221310), (2, 170110655), (5, 68044262), (10, 34022131), (11, 30929210), (13, 26170870), (22, 15464605), (26, 13085435), (53, 6419270), (55, 6185842), (65, 5234174), (67, 5077930), (106, 3209635), (110, 3092921), (130, 2617087), (134, 2538965), (143, 2379170), (265, 1283854), (286, 1189585), (335, 1015586), (530, 641927), (583, 583570), (670, 507793), (689, 493790), (715, 475834), (737, 461630), (871, 390610), (1166, 291785), (1378, 246895), (1430, 237917), (1474, 230815), (1742, 195305), (2915, 116714), (3445, 98758), (3551, 95810), (3685, 92326), (4355, 78122), (4489, 75790), (5830, 58357), (6890, 49379), (7102, 47905), (7370, 46163), (7579, 44890), (8710, 39061), (8978, 37895), (9581, 35510), (15158, 22445), (17755, 19162)]