30488376

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1036

約数の個数: 64

約数和(自身を含む): 80593920

約数和(自身を除く): 50105544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 516, 744, 953, 1032, 1333, 1906, 2666, 2859, 3812, 3999, 5332, 5718, 7624, 7998, 10664, 11436, 15996, 22872, 29543, 31992, 40979, 59086, 81958, 88629, 118172, 122937, 163916, 177258, 236344, 245874, 327832, 354516, 491748, 709032, 983496, 1270349, 2540698, 3811047, 5081396, 7622094, 10162792, 15244188, 30488376]

約数ペア:

[(1, 30488376), (2, 15244188), (3, 10162792), (4, 7622094), (6, 5081396), (8, 3811047), (12, 2540698), (24, 1270349), (31, 983496), (43, 709032), (62, 491748), (86, 354516), (93, 327832), (124, 245874), (129, 236344), (172, 177258), (186, 163916), (248, 122937), (258, 118172), (344, 88629), (372, 81958), (516, 59086), (744, 40979), (953, 31992), (1032, 29543), (1333, 22872), (1906, 15996), (2666, 11436), (2859, 10664), (3812, 7998), (3999, 7624), (5332, 5718)]