1791970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 3483648

約数和(自身を除く): 1691678

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 127, 166, 170, 254, 415, 635, 830, 1270, 1411, 2159, 2822, 4318, 7055, 10541, 10795, 14110, 21082, 21590, 52705, 105410, 179197, 358394, 895985, 1791970]

約数ペア:

[(1, 1791970), (2, 895985), (5, 358394), (10, 179197), (17, 105410), (34, 52705), (83, 21590), (85, 21082), (127, 14110), (166, 10795), (170, 10541), (254, 7055), (415, 4318), (635, 2822), (830, 2159), (1270, 1411)]