1738140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 4959360

約数和(自身を除く): 3221220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 491, 590, 708, 885, 982, 1180, 1473, 1770, 1964, 2455, 2946, 3540, 4910, 5892, 7365, 9820, 14730, 28969, 29460, 57938, 86907, 115876, 144845, 173814, 289690, 347628, 434535, 579380, 869070, 1738140]

約数ペア:

[(1, 1738140), (2, 869070), (3, 579380), (4, 434535), (5, 347628), (6, 289690), (10, 173814), (12, 144845), (15, 115876), (20, 86907), (30, 57938), (59, 29460), (60, 28969), (118, 14730), (177, 9820), (236, 7365), (295, 5892), (354, 4910), (491, 3540), (590, 2946), (708, 2455), (885, 1964), (982, 1770), (1180, 1473)]