30049089

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 48660480

約数和(自身を除く): 18611391

約数列:

[1, 3, 7, 19, 21, 57, 127, 133, 381, 399, 593, 889, 1779, 2413, 2667, 4151, 7239, 11267, 12453, 16891, 33801, 50673, 75311, 78869, 225933, 236607, 527177, 1430909, 1581531, 4292727, 10016363, 30049089]

約数ペア:

[(1, 30049089), (3, 10016363), (7, 4292727), (19, 1581531), (21, 1430909), (57, 527177), (127, 236607), (133, 225933), (381, 78869), (399, 75311), (593, 50673), (889, 33801), (1779, 16891), (2413, 12453), (2667, 11267), (4151, 7239)]