30238733

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 38479104

約数和(自身を除く): 8240371

約数列:

[1, 7, 17, 31, 49, 119, 217, 527, 833, 1171, 1519, 3689, 8197, 19907, 25823, 36301, 57379, 139349, 254107, 617117, 975443, 1778749, 4319819, 30238733]

約数ペア:

[(1, 30238733), (7, 4319819), (17, 1778749), (31, 975443), (49, 617117), (119, 254107), (217, 139349), (527, 57379), (833, 36301), (1171, 25823), (1519, 19907), (3689, 8197)]