311077140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8893}}^1$

素因数の和:8969

約数の個数: 96

約数和(自身を含む): 968236416

約数和(自身を除く): 657159276

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 53, 55, 60, 66, 106, 110, 132, 159, 165, 212, 220, 265, 318, 330, 530, 583, 636, 660, 795, 1060, 1166, 1590, 1749, 2332, 2915, 3180, 3498, 5830, 6996, 8745, 8893, 11660, 17490, 17786, 26679, 34980, 35572, 44465, 53358, 88930, 97823, 106716, 133395, 177860, 195646, 266790, 293469, 391292, 471329, 489115, 533580, 586938, 942658, 978230, 1173876, 1413987, 1467345, 1885316, 1956460, 2356645, 2827974, 2934690, 4713290, 5184619, 5655948, 5869380, 7069935, 9426580, 10369238, 14139870, 15553857, 20738476, 25923095, 28279740, 31107714, 51846190, 62215428, 77769285, 103692380, 155538570, 311077140]

約数ペア:

[(1, 311077140), (2, 155538570), (3, 103692380), (4, 77769285), (5, 62215428), (6, 51846190), (10, 31107714), (11, 28279740), (12, 25923095), (15, 20738476), (20, 15553857), (22, 14139870), (30, 10369238), (33, 9426580), (44, 7069935), (53, 5869380), (55, 5655948), (60, 5184619), (66, 4713290), (106, 2934690), (110, 2827974), (132, 2356645), (159, 1956460), (165, 1885316), (212, 1467345), (220, 1413987), (265, 1173876), (318, 978230), (330, 942658), (530, 586938), (583, 533580), (636, 489115), (660, 471329), (795, 391292), (1060, 293469), (1166, 266790), (1590, 195646), (1749, 177860), (2332, 133395), (2915, 106716), (3180, 97823), (3498, 88930), (5830, 53358), (6996, 44465), (8745, 35572), (8893, 34980), (11660, 26679), (17490, 17786)]