26179260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 76581120

約数和(自身を除く): 50401860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 73, 86, 129, 139, 146, 172, 215, 219, 258, 278, 292, 365, 417, 430, 438, 516, 556, 645, 695, 730, 834, 860, 876, 1095, 1290, 1390, 1460, 1668, 2085, 2190, 2580, 2780, 3139, 4170, 4380, 5977, 6278, 8340, 9417, 10147, 11954, 12556, 15695, 17931, 18834, 20294, 23908, 29885, 30441, 31390, 35862, 37668, 40588, 47085, 50735, 59770, 60882, 62780, 71724, 89655, 94170, 101470, 119540, 121764, 152205, 179310, 188340, 202940, 304410, 358620, 436321, 608820, 872642, 1308963, 1745284, 2181605, 2617926, 4363210, 5235852, 6544815, 8726420, 13089630, 26179260]

約数ペア:

[(1, 26179260), (2, 13089630), (3, 8726420), (4, 6544815), (5, 5235852), (6, 4363210), (10, 2617926), (12, 2181605), (15, 1745284), (20, 1308963), (30, 872642), (43, 608820), (60, 436321), (73, 358620), (86, 304410), (129, 202940), (139, 188340), (146, 179310), (172, 152205), (215, 121764), (219, 119540), (258, 101470), (278, 94170), (292, 89655), (365, 71724), (417, 62780), (430, 60882), (438, 59770), (516, 50735), (556, 47085), (645, 40588), (695, 37668), (730, 35862), (834, 31390), (860, 30441), (876, 29885), (1095, 23908), (1290, 20294), (1390, 18834), (1460, 17931), (1668, 15695), (2085, 12556), (2190, 11954), (2580, 10147), (2780, 9417), (3139, 8340), (4170, 6278), (4380, 5977)]