30941884

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 55388816

約数和(自身を除く): 24446932

約数列:

[1, 2, 4, 61, 122, 211, 244, 422, 601, 844, 1202, 2404, 12871, 25742, 36661, 51484, 73322, 126811, 146644, 253622, 507244, 7735471, 15470942, 30941884]

約数ペア:

[(1, 30941884), (2, 15470942), (4, 7735471), (61, 507244), (122, 253622), (211, 146644), (244, 126811), (422, 73322), (601, 51484), (844, 36661), (1202, 25742), (2404, 12871)]