30845646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{683}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 72452016

約数和(自身を除く): 41606370

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 193, 234, 386, 579, 683, 1158, 1366, 1737, 2049, 2509, 3474, 4098, 5018, 6147, 7527, 8879, 12294, 15054, 17758, 22581, 26637, 45162, 53274, 79911, 131819, 159822, 263638, 395457, 790914, 1186371, 1713647, 2372742, 3427294, 5140941, 10281882, 15422823, 30845646]

約数ペア:

[(1, 30845646), (2, 15422823), (3, 10281882), (6, 5140941), (9, 3427294), (13, 2372742), (18, 1713647), (26, 1186371), (39, 790914), (78, 395457), (117, 263638), (193, 159822), (234, 131819), (386, 79911), (579, 53274), (683, 45162), (1158, 26637), (1366, 22581), (1737, 17758), (2049, 15054), (2509, 12294), (3474, 8879), (4098, 7527), (5018, 6147)]