267919910

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1\times {\mathrm{617}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 487765152

約数和(自身を除く): 219845242

約数列:

[1, 2, 5, 10, 173, 251, 346, 502, 617, 865, 1234, 1255, 1730, 2510, 3085, 6170, 43423, 86846, 106741, 154867, 213482, 217115, 309734, 434230, 533705, 774335, 1067410, 1548670, 26791991, 53583982, 133959955, 267919910]

約数ペア:

[(1, 267919910), (2, 133959955), (5, 53583982), (10, 26791991), (173, 1548670), (251, 1067410), (346, 774335), (502, 533705), (617, 434230), (865, 309734), (1234, 217115), (1255, 213482), (1730, 154867), (2510, 106741), (3085, 86846), (6170, 43423)]