30557054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1783}}^1$

素因数の和:1856

約数の個数: 32

約数和(自身を含む): 53948160

約数和(自身を除く): 23391106

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1558, 1783, 3566, 8569, 17138, 19613, 33877, 39226, 67754, 73103, 146206, 372647, 745294, 804133, 1388957, 1608266, 2777914, 15278527, 30557054]

約数ペア:

[(1, 30557054), (2, 15278527), (11, 2777914), (19, 1608266), (22, 1388957), (38, 804133), (41, 745294), (82, 372647), (209, 146206), (418, 73103), (451, 67754), (779, 39226), (902, 33877), (1558, 19613), (1783, 17138), (3566, 8569)]