30047745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22013}}^1$

素因数の和:22041

約数の個数: 32

約数和(自身を含む): 59173632

約数和(自身を除く): 29125887

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 22013, 66039, 110065, 154091, 286169, 330195, 462273, 770455, 858507, 1430845, 2003183, 2311365, 4292535, 6009549, 10015915, 30047745]

約数ペア:

[(1, 30047745), (3, 10015915), (5, 6009549), (7, 4292535), (13, 2311365), (15, 2003183), (21, 1430845), (35, 858507), (39, 770455), (65, 462273), (91, 330195), (105, 286169), (195, 154091), (273, 110065), (455, 66039), (1365, 22013)]