40312170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1459}}^1$

素因数の和:1779

約数の個数: 48

約数和(自身を含む): 105225120

約数和(自身を除く): 64912950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 307, 614, 921, 1459, 1535, 1842, 2763, 2918, 3070, 4377, 4605, 5526, 7295, 8754, 9210, 13131, 13815, 14590, 21885, 26262, 27630, 43770, 65655, 131310, 447913, 895826, 1343739, 2239565, 2687478, 4031217, 4479130, 6718695, 8062434, 13437390, 20156085, 40312170]

約数ペア:

[(1, 40312170), (2, 20156085), (3, 13437390), (5, 8062434), (6, 6718695), (9, 4479130), (10, 4031217), (15, 2687478), (18, 2239565), (30, 1343739), (45, 895826), (90, 447913), (307, 131310), (614, 65655), (921, 43770), (1459, 27630), (1535, 26262), (1842, 21885), (2763, 14590), (2918, 13815), (3070, 13131), (4377, 9210), (4605, 8754), (5526, 7295)]