310034818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 501842880

約数和(自身を除く): 191808062

約数列:

[1, 2, 19, 38, 61, 122, 131, 262, 1021, 1159, 2042, 2318, 2489, 4978, 7991, 15982, 19399, 38798, 62281, 124562, 133751, 151829, 267502, 303658, 1183339, 2366678, 2541269, 5082538, 8158811, 16317622, 155017409, 310034818]

約数ペア:

[(1, 310034818), (2, 155017409), (19, 16317622), (38, 8158811), (61, 5082538), (122, 2541269), (131, 2366678), (262, 1183339), (1021, 303658), (1159, 267502), (2042, 151829), (2318, 133751), (2489, 124562), (4978, 62281), (7991, 38798), (15982, 19399)]