1779210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 4725864

約数和(自身を除く): 2946654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 373, 477, 530, 746, 795, 954, 1119, 1590, 1865, 2238, 2385, 3357, 3730, 4770, 5595, 6714, 11190, 16785, 19769, 33570, 39538, 59307, 98845, 118614, 177921, 197690, 296535, 355842, 593070, 889605, 1779210]

約数ペア:

[(1, 1779210), (2, 889605), (3, 593070), (5, 355842), (6, 296535), (9, 197690), (10, 177921), (15, 118614), (18, 98845), (30, 59307), (45, 39538), (53, 33570), (90, 19769), (106, 16785), (159, 11190), (265, 6714), (318, 5595), (373, 4770), (477, 3730), (530, 3357), (746, 2385), (795, 2238), (954, 1865), (1119, 1590)]