15887710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 30316032

約数和(自身を除く): 14428322

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1031, 1541, 2062, 3082, 5155, 7705, 10310, 15410, 23713, 47426, 69077, 118565, 138154, 237130, 345385, 690770, 1588771, 3177542, 7943855, 15887710]

約数ペア:

[(1, 15887710), (2, 7943855), (5, 3177542), (10, 1588771), (23, 690770), (46, 345385), (67, 237130), (115, 138154), (134, 118565), (230, 69077), (335, 47426), (670, 23713), (1031, 15410), (1541, 10310), (2062, 7705), (3082, 5155)]