71467090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{230539}}^1$

素因数の和:230577

約数の個数: 16

約数和(自身を含む): 132791040

約数和(自身を除く): 61323950

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 230539, 461078, 1152695, 2305390, 7146709, 14293418, 35733545, 71467090]

約数ペア:

[(1, 71467090), (2, 35733545), (5, 14293418), (10, 7146709), (31, 2305390), (62, 1152695), (155, 461078), (310, 230539)]