9770390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4813}}^1$

素因数の和:4856

約数の個数: 32

約数和(自身を含む): 20796480

約数和(自身を除く): 11026090

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 4813, 9626, 24065, 33691, 48130, 67382, 139577, 168455, 279154, 336910, 697885, 977039, 1395770, 1954078, 4885195, 9770390]

約数ペア:

[(1, 9770390), (2, 4885195), (5, 1954078), (7, 1395770), (10, 977039), (14, 697885), (29, 336910), (35, 279154), (58, 168455), (70, 139577), (145, 67382), (203, 48130), (290, 33691), (406, 24065), (1015, 9626), (2030, 4813)]