30506196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7727}}^1$

素因数の和:7788

約数の個数: 48

約数和(自身を含む): 83091456

約数和(自身を除く): 52585260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 7727, 15454, 23181, 30908, 46362, 54089, 92724, 108178, 162267, 216356, 324534, 363169, 649068, 726338, 1089507, 1452676, 2179014, 2542183, 4358028, 5084366, 7626549, 10168732, 15253098, 30506196]

約数ペア:

[(1, 30506196), (2, 15253098), (3, 10168732), (4, 7626549), (6, 5084366), (7, 4358028), (12, 2542183), (14, 2179014), (21, 1452676), (28, 1089507), (42, 726338), (47, 649068), (84, 363169), (94, 324534), (141, 216356), (188, 162267), (282, 108178), (329, 92724), (564, 54089), (658, 46362), (987, 30908), (1316, 23181), (1974, 15454), (3948, 7727)]