30374792

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17497}}^1$

素因数の和:17541

約数の個数: 32

約数和(自身を含む): 67192320

約数和(自身を除く): 36817528

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 17497, 34994, 69988, 122479, 139976, 244958, 489916, 542407, 979832, 1084814, 2169628, 3796849, 4339256, 7593698, 15187396, 30374792]

約数ペア:

[(1, 30374792), (2, 15187396), (4, 7593698), (7, 4339256), (8, 3796849), (14, 2169628), (28, 1084814), (31, 979832), (56, 542407), (62, 489916), (124, 244958), (217, 139976), (248, 122479), (434, 69988), (868, 34994), (1736, 17497)]