123530790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1177

約数の個数: 64

約数和(自身を含む): 307581120

約数和(自身を除く): 184050330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 109, 111, 185, 218, 222, 327, 370, 545, 555, 654, 1021, 1090, 1110, 1635, 2042, 3063, 3270, 4033, 5105, 6126, 8066, 10210, 12099, 15315, 20165, 24198, 30630, 37777, 40330, 60495, 75554, 111289, 113331, 120990, 188885, 222578, 226662, 333867, 377770, 556445, 566655, 667734, 1112890, 1133310, 1669335, 3338670, 4117693, 8235386, 12353079, 20588465, 24706158, 41176930, 61765395, 123530790]

約数ペア:

[(1, 123530790), (2, 61765395), (3, 41176930), (5, 24706158), (6, 20588465), (10, 12353079), (15, 8235386), (30, 4117693), (37, 3338670), (74, 1669335), (109, 1133310), (111, 1112890), (185, 667734), (218, 566655), (222, 556445), (327, 377770), (370, 333867), (545, 226662), (555, 222578), (654, 188885), (1021, 120990), (1090, 113331), (1110, 111289), (1635, 75554), (2042, 60495), (3063, 40330), (3270, 37777), (4033, 30630), (5105, 24198), (6126, 20165), (8066, 15315), (10210, 12099)]