74040930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11587}}^1$

素因数の和:11671

約数の個数: 48

約数和(自身を含む): 195234624

約数和(自身を除く): 121193694

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 11587, 23174, 34761, 57935, 69522, 104283, 115870, 173805, 208566, 347610, 521415, 822677, 1042830, 1645354, 2468031, 4113385, 4936062, 7404093, 8226770, 12340155, 14808186, 24680310, 37020465, 74040930]

約数ペア:

[(1, 74040930), (2, 37020465), (3, 24680310), (5, 14808186), (6, 12340155), (9, 8226770), (10, 7404093), (15, 4936062), (18, 4113385), (30, 2468031), (45, 1645354), (71, 1042830), (90, 822677), (142, 521415), (213, 347610), (355, 208566), (426, 173805), (639, 115870), (710, 104283), (1065, 69522), (1278, 57935), (2130, 34761), (3195, 23174), (6390, 11587)]