30690248

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2633}}^1$

素因数の和:2717

約数の個数: 32

約数和(自身を含む): 60687360

約数和(自身を除く): 29997112

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 248, 376, 1457, 2633, 2914, 5266, 5828, 10532, 11656, 21064, 81623, 123751, 163246, 247502, 326492, 495004, 652984, 990008, 3836281, 7672562, 15345124, 30690248]

約数ペア:

[(1, 30690248), (2, 15345124), (4, 7672562), (8, 3836281), (31, 990008), (47, 652984), (62, 495004), (94, 326492), (124, 247502), (188, 163246), (248, 123751), (376, 81623), (1457, 21064), (2633, 11656), (2914, 10532), (5266, 5828)]