3900170

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 7354368

約数和(自身を除く): 3454198

約数列:

[1, 2, 5, 10, 37, 74, 83, 127, 166, 185, 254, 370, 415, 635, 830, 1270, 3071, 4699, 6142, 9398, 10541, 15355, 21082, 23495, 30710, 46990, 52705, 105410, 390017, 780034, 1950085, 3900170]

約数ペア:

[(1, 3900170), (2, 1950085), (5, 780034), (10, 390017), (37, 105410), (74, 52705), (83, 46990), (127, 30710), (166, 23495), (185, 21082), (254, 15355), (370, 10541), (415, 9398), (635, 6142), (830, 4699), (1270, 3071)]