421790154

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1\times {\mathrm{2441}}^1$

素因数の和:3406

約数の個数: 32

約数和(自身を含む): 872087040

約数和(自身を除く): 450296886

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 929, 1858, 2441, 2787, 4882, 5574, 7323, 14646, 28799, 57598, 75671, 86397, 151342, 172794, 227013, 454026, 2267689, 4535378, 6803067, 13606134, 70298359, 140596718, 210895077, 421790154]

約数ペア:

[(1, 421790154), (2, 210895077), (3, 140596718), (6, 70298359), (31, 13606134), (62, 6803067), (93, 4535378), (186, 2267689), (929, 454026), (1858, 227013), (2441, 172794), (2787, 151342), (4882, 86397), (5574, 75671), (7323, 57598), (14646, 28799)]