39962790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:526

約数の個数: 96

約数和(自身を含む): 119695680

約数和(自身を除く): 79732890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 229, 277, 315, 458, 554, 630, 687, 831, 1145, 1374, 1385, 1603, 1662, 1939, 2061, 2290, 2493, 2770, 3206, 3435, 3878, 4122, 4155, 4809, 4986, 5817, 6870, 8015, 8310, 9618, 9695, 10305, 11634, 12465, 14427, 16030, 17451, 19390, 20610, 24045, 24930, 28854, 29085, 34902, 48090, 58170, 63433, 72135, 87255, 126866, 144270, 174510, 190299, 317165, 380598, 444031, 570897, 634330, 888062, 951495, 1141794, 1332093, 1902990, 2220155, 2664186, 2854485, 3996279, 4440310, 5708970, 6660465, 7992558, 13320930, 19981395, 39962790]

約数ペア:

[(1, 39962790), (2, 19981395), (3, 13320930), (5, 7992558), (6, 6660465), (7, 5708970), (9, 4440310), (10, 3996279), (14, 2854485), (15, 2664186), (18, 2220155), (21, 1902990), (30, 1332093), (35, 1141794), (42, 951495), (45, 888062), (63, 634330), (70, 570897), (90, 444031), (105, 380598), (126, 317165), (210, 190299), (229, 174510), (277, 144270), (315, 126866), (458, 87255), (554, 72135), (630, 63433), (687, 58170), (831, 48090), (1145, 34902), (1374, 29085), (1385, 28854), (1603, 24930), (1662, 24045), (1939, 20610), (2061, 19390), (2290, 17451), (2493, 16030), (2770, 14427), (3206, 12465), (3435, 11634), (3878, 10305), (4122, 9695), (4155, 9618), (4809, 8310), (4986, 8015), (5817, 6870)]