30405852

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{44453}}^1$

素因数の和:44482

約数の個数: 36

約数和(自身を含む): 80906280

約数和(自身を除く): 50500428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 44453, 88906, 133359, 177812, 266718, 400077, 533436, 800154, 844607, 1600308, 1689214, 2533821, 3378428, 5067642, 7601463, 10135284, 15202926, 30405852]

約数ペア:

[(1, 30405852), (2, 15202926), (3, 10135284), (4, 7601463), (6, 5067642), (9, 3378428), (12, 2533821), (18, 1689214), (19, 1600308), (36, 844607), (38, 800154), (57, 533436), (76, 400077), (114, 266718), (171, 177812), (228, 133359), (342, 88906), (684, 44453)]