30627844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 59976000

約数和(自身を除く): 29348156

約数列:

[1, 2, 4, 13, 26, 52, 59, 67, 118, 134, 149, 236, 268, 298, 596, 767, 871, 1534, 1742, 1937, 3068, 3484, 3874, 3953, 7748, 7906, 8791, 9983, 15812, 17582, 19966, 35164, 39932, 51389, 102778, 114283, 129779, 205556, 228566, 259558, 457132, 519116, 588997, 1177994, 2355988, 7656961, 15313922, 30627844]

約数ペア:

[(1, 30627844), (2, 15313922), (4, 7656961), (13, 2355988), (26, 1177994), (52, 588997), (59, 519116), (67, 457132), (118, 259558), (134, 228566), (149, 205556), (236, 129779), (268, 114283), (298, 102778), (596, 51389), (767, 39932), (871, 35164), (1534, 19966), (1742, 17582), (1937, 15812), (3068, 9983), (3484, 8791), (3874, 7906), (3953, 7748)]