73704010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{883}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 140916672

約数和(自身を除く): 67212662

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 491, 883, 982, 1766, 2455, 4415, 4910, 8347, 8830, 15011, 16694, 30022, 41735, 75055, 83470, 150110, 433553, 867106, 2167765, 4335530, 7370401, 14740802, 36852005, 73704010]

約数ペア:

[(1, 73704010), (2, 36852005), (5, 14740802), (10, 7370401), (17, 4335530), (34, 2167765), (85, 867106), (170, 433553), (491, 150110), (883, 83470), (982, 75055), (1766, 41735), (2455, 30022), (4415, 16694), (4910, 15011), (8347, 8830)]