971881930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{108107}}^1$

素因数の和:108174

約数の個数: 32

約数和(自身を含む): 1868106240

約数和(自身を除く): 896224310

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 108107, 216214, 540535, 1081070, 3135103, 3351317, 6270206, 6702634, 15675515, 16756585, 31351030, 33513170, 97188193, 194376386, 485940965, 971881930]

約数ペア:

[(1, 971881930), (2, 485940965), (5, 194376386), (10, 97188193), (29, 33513170), (31, 31351030), (58, 16756585), (62, 15675515), (145, 6702634), (155, 6270206), (290, 3351317), (310, 3135103), (899, 1081070), (1798, 540535), (4495, 216214), (8990, 108107)]