30509638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 49496832

約数和(自身を除く): 18987194

約数列:

[1, 2, 23, 46, 61, 83, 122, 131, 166, 262, 1403, 1909, 2806, 3013, 3818, 5063, 6026, 7991, 10126, 10873, 15982, 21746, 116449, 183793, 232898, 250079, 367586, 500158, 663253, 1326506, 15254819, 30509638]

約数ペア:

[(1, 30509638), (2, 15254819), (23, 1326506), (46, 663253), (61, 500158), (83, 367586), (122, 250079), (131, 232898), (166, 183793), (262, 116449), (1403, 21746), (1909, 15982), (2806, 10873), (3013, 10126), (3818, 7991), (5063, 6026)]