30661592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 66528000

約数和(自身を除く): 35866408

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 59, 76, 104, 118, 152, 236, 247, 263, 472, 494, 526, 767, 988, 1052, 1121, 1534, 1976, 2104, 2242, 3068, 3419, 4484, 4997, 6136, 6838, 8968, 9994, 13676, 14573, 15517, 19988, 27352, 29146, 31034, 39976, 58292, 62068, 64961, 116584, 124136, 129922, 201721, 259844, 294823, 403442, 519688, 589646, 806884, 1179292, 1613768, 2358584, 3832699, 7665398, 15330796, 30661592]

約数ペア:

[(1, 30661592), (2, 15330796), (4, 7665398), (8, 3832699), (13, 2358584), (19, 1613768), (26, 1179292), (38, 806884), (52, 589646), (59, 519688), (76, 403442), (104, 294823), (118, 259844), (152, 201721), (236, 129922), (247, 124136), (263, 116584), (472, 64961), (494, 62068), (526, 58292), (767, 39976), (988, 31034), (1052, 29146), (1121, 27352), (1534, 19988), (1976, 15517), (2104, 14573), (2242, 13676), (3068, 9994), (3419, 8968), (4484, 6838), (4997, 6136)]