126528090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{324431}}^1$

素因数の和:324454

約数の個数: 32

約数和(自身を含む): 327027456

約数和(自身を除く): 200499366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 324431, 648862, 973293, 1622155, 1946586, 3244310, 4217603, 4866465, 8435206, 9732930, 12652809, 21088015, 25305618, 42176030, 63264045, 126528090]

約数ペア:

[(1, 126528090), (2, 63264045), (3, 42176030), (5, 25305618), (6, 21088015), (10, 12652809), (13, 9732930), (15, 8435206), (26, 4866465), (30, 4217603), (39, 3244310), (65, 1946586), (78, 1622155), (130, 973293), (195, 648862), (390, 324431)]