31056156910

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{1429}}^1$

素因数の和:1865

約数の個数: 64

約数和(自身を含む): 57410496000

約数和(自身を除く): 26354339090

約数列:

[1, 2, 5, 10, 67, 134, 163, 199, 326, 335, 398, 670, 815, 995, 1429, 1630, 1990, 2858, 7145, 10921, 13333, 14290, 21842, 26666, 32437, 54605, 64874, 66665, 95743, 109210, 133330, 162185, 191486, 232927, 284371, 324370, 465854, 478715, 568742, 957430, 1164635, 1421855, 2173279, 2329270, 2843710, 4346558, 10866395, 15606109, 19052857, 21732790, 31212218, 38105714, 46352473, 78030545, 92704946, 95264285, 156061090, 190528570, 231762365, 463524730, 3105615691, 6211231382, 15528078455, 31056156910]

約数ペア:

[(1, 31056156910), (2, 15528078455), (5, 6211231382), (10, 3105615691), (67, 463524730), (134, 231762365), (163, 190528570), (199, 156061090), (326, 95264285), (335, 92704946), (398, 78030545), (670, 46352473), (815, 38105714), (995, 31212218), (1429, 21732790), (1630, 19052857), (1990, 15606109), (2858, 10866395), (7145, 4346558), (10921, 2843710), (13333, 2329270), (14290, 2173279), (21842, 1421855), (26666, 1164635), (32437, 957430), (54605, 568742), (64874, 478715), (66665, 465854), (95743, 324370), (109210, 284371), (133330, 232927), (162185, 191486)]