40009530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3911}}^1$

素因数の和:3963

約数の個数: 64

約数和(自身を含む): 108158976

約数和(自身を除く): 68149446

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 3911, 5115, 7822, 10230, 11733, 19555, 23466, 39110, 43021, 58665, 86042, 117330, 121241, 129063, 215105, 242482, 258126, 363723, 430210, 606205, 645315, 727446, 1212410, 1290630, 1333651, 1818615, 2667302, 3637230, 4000953, 6668255, 8001906, 13336510, 20004765, 40009530]

約数ペア:

[(1, 40009530), (2, 20004765), (3, 13336510), (5, 8001906), (6, 6668255), (10, 4000953), (11, 3637230), (15, 2667302), (22, 1818615), (30, 1333651), (31, 1290630), (33, 1212410), (55, 727446), (62, 645315), (66, 606205), (93, 430210), (110, 363723), (155, 258126), (165, 242482), (186, 215105), (310, 129063), (330, 121241), (341, 117330), (465, 86042), (682, 58665), (930, 43021), (1023, 39110), (1705, 23466), (2046, 19555), (3410, 11733), (3911, 10230), (5115, 7822)]