30153214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 57945888

約数和(自身を除く): 27792674

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 197, 203, 377, 394, 406, 754, 841, 1379, 1682, 2561, 2639, 2758, 5122, 5278, 5713, 5887, 10933, 11426, 11774, 17927, 21866, 35854, 39991, 74269, 76531, 79982, 148538, 153062, 165677, 331354, 519883, 1039766, 1159739, 2153801, 2319478, 4307602, 15076607, 30153214]

約数ペア:

[(1, 30153214), (2, 15076607), (7, 4307602), (13, 2319478), (14, 2153801), (26, 1159739), (29, 1039766), (58, 519883), (91, 331354), (182, 165677), (197, 153062), (203, 148538), (377, 79982), (394, 76531), (406, 74269), (754, 39991), (841, 35854), (1379, 21866), (1682, 17927), (2561, 11774), (2639, 11426), (2758, 10933), (5122, 5887), (5278, 5713)]