30877684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 59447808

約数和(自身を除く): 28570124

約数列:

[1, 2, 4, 23, 37, 46, 47, 74, 92, 94, 148, 188, 193, 386, 772, 851, 1081, 1702, 1739, 2162, 3404, 3478, 4324, 4439, 6956, 7141, 8878, 9071, 14282, 17756, 18142, 28564, 36284, 39997, 79994, 159988, 164243, 208633, 328486, 335627, 417266, 656972, 671254, 834532, 1342508, 7719421, 15438842, 30877684]

約数ペア:

[(1, 30877684), (2, 15438842), (4, 7719421), (23, 1342508), (37, 834532), (46, 671254), (47, 656972), (74, 417266), (92, 335627), (94, 328486), (148, 208633), (188, 164243), (193, 159988), (386, 79994), (772, 39997), (851, 36284), (1081, 28564), (1702, 18142), (1739, 17756), (2162, 14282), (3404, 9071), (3478, 8878), (4324, 7141), (4439, 6956)]