30975708

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 74712960

約数和(自身を除く): 43737252

約数列:

[1, 2, 3, 4, 6, 12, 59, 67, 118, 134, 177, 201, 236, 268, 354, 402, 653, 708, 804, 1306, 1959, 2612, 3918, 3953, 7836, 7906, 11859, 15812, 23718, 38527, 43751, 47436, 77054, 87502, 115581, 131253, 154108, 175004, 231162, 262506, 462324, 525012, 2581309, 5162618, 7743927, 10325236, 15487854, 30975708]

約数ペア:

[(1, 30975708), (2, 15487854), (3, 10325236), (4, 7743927), (6, 5162618), (12, 2581309), (59, 525012), (67, 462324), (118, 262506), (134, 231162), (177, 175004), (201, 154108), (236, 131253), (268, 115581), (354, 87502), (402, 77054), (653, 47436), (708, 43751), (804, 38527), (1306, 23718), (1959, 15812), (2612, 11859), (3918, 7906), (3953, 7836)]