30739478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6883}}^1$

素因数の和:6932

約数の個数: 32

約数和(自身を含む): 59477760

約数和(自身を除く): 28738282

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 6883, 13766, 48181, 75713, 96362, 151426, 199607, 399214, 529991, 1059982, 1397249, 2195677, 2794498, 4391354, 15369739, 30739478]

約数ペア:

[(1, 30739478), (2, 15369739), (7, 4391354), (11, 2794498), (14, 2195677), (22, 1397249), (29, 1059982), (58, 529991), (77, 399214), (154, 199607), (203, 151426), (319, 96362), (406, 75713), (638, 48181), (2233, 13766), (4466, 6883)]