30787030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5227}}^1$

素因数の和:5284

約数の個数: 32

約数和(自身を含む): 60226560

約数和(自身を除く): 29439530

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5227, 5890, 10454, 26135, 52270, 99313, 162037, 198626, 324074, 496565, 810185, 993130, 1620370, 3078703, 6157406, 15393515, 30787030]

約数ペア:

[(1, 30787030), (2, 15393515), (5, 6157406), (10, 3078703), (19, 1620370), (31, 993130), (38, 810185), (62, 496565), (95, 324074), (155, 198626), (190, 162037), (310, 99313), (589, 52270), (1178, 26135), (2945, 10454), (5227, 5890)]