30165232

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1097

約数の個数: 40

約数和(自身を含む): 61380992

約数和(自身を除く): 31215760

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 997, 1891, 1994, 3782, 3988, 7564, 7976, 15128, 15952, 30256, 30907, 60817, 61814, 121634, 123628, 243268, 247256, 486536, 494512, 973072, 1885327, 3770654, 7541308, 15082616, 30165232]

約数ペア:

[(1, 30165232), (2, 15082616), (4, 7541308), (8, 3770654), (16, 1885327), (31, 973072), (61, 494512), (62, 486536), (122, 247256), (124, 243268), (244, 123628), (248, 121634), (488, 61814), (496, 60817), (976, 30907), (997, 30256), (1891, 15952), (1994, 15128), (3782, 7976), (3988, 7564)]