3262870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 6662880

約数和(自身を除く): 3400010

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 1321, 2470, 2642, 6605, 13210, 17173, 25099, 34346, 50198, 85865, 125495, 171730, 250990, 326287, 652574, 1631435, 3262870]

約数ペア:

[(1, 3262870), (2, 1631435), (5, 652574), (10, 326287), (13, 250990), (19, 171730), (26, 125495), (38, 85865), (65, 50198), (95, 34346), (130, 25099), (190, 17173), (247, 13210), (494, 6605), (1235, 2642), (1321, 2470)]