1738802220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1913}}^1\times {\mathrm{15149}}^1$

素因数の和:17074

約数の個数: 48

約数和(自身を含む): 4871512800

約数和(自身を除く): 3132710580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1913, 3826, 5739, 7652, 9565, 11478, 15149, 19130, 22956, 28695, 30298, 38260, 45447, 57390, 60596, 75745, 90894, 114780, 151490, 181788, 227235, 302980, 454470, 908940, 28980037, 57960074, 86940111, 115920148, 144900185, 173880222, 289800370, 347760444, 434700555, 579600740, 869401110, 1738802220]

約数ペア:

[(1, 1738802220), (2, 869401110), (3, 579600740), (4, 434700555), (5, 347760444), (6, 289800370), (10, 173880222), (12, 144900185), (15, 115920148), (20, 86940111), (30, 57960074), (60, 28980037), (1913, 908940), (3826, 454470), (5739, 302980), (7652, 227235), (9565, 181788), (11478, 151490), (15149, 114780), (19130, 90894), (22956, 75745), (28695, 60596), (30298, 57390), (38260, 45447)]