30507038

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{11443}}^1$

素因数の和:11519

約数の個数: 16

約数和(自身を含む): 48339456

約数和(自身を除く): 17832418

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 11443, 22886, 354733, 492049, 709466, 984098, 15253519, 30507038]

約数ペア:

[(1, 30507038), (2, 15253519), (31, 984098), (43, 709466), (62, 492049), (86, 354733), (1333, 22886), (2666, 11443)]