30974284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 62447616

約数和(自身を除く): 31473332

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 127, 241, 253, 254, 482, 506, 508, 964, 1012, 1397, 2651, 2794, 2921, 5302, 5543, 5588, 5842, 10604, 11086, 11684, 22172, 30607, 32131, 60973, 61214, 64262, 121946, 122428, 128524, 243892, 336677, 673354, 703961, 1346708, 1407922, 2815844, 7743571, 15487142, 30974284]

約数ペア:

[(1, 30974284), (2, 15487142), (4, 7743571), (11, 2815844), (22, 1407922), (23, 1346708), (44, 703961), (46, 673354), (92, 336677), (127, 243892), (241, 128524), (253, 122428), (254, 121946), (482, 64262), (506, 61214), (508, 60973), (964, 32131), (1012, 30607), (1397, 22172), (2651, 11684), (2794, 11086), (2921, 10604), (5302, 5842), (5543, 5588)]