289320912390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9644030413}}^1$

素因数の和:9644030423

約数の個数: 16

約数和(自身を含む): 694370189808

約数和(自身を除く): 405049277418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9644030413, 19288060826, 28932091239, 48220152065, 57864182478, 96440304130, 144660456195, 289320912390]

約数ペア:

[(1, 289320912390), (2, 144660456195), (3, 96440304130), (5, 57864182478), (6, 48220152065), (10, 28932091239), (15, 19288060826), (30, 9644030413)]