3730790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 7741440

約数和(自身を除く): 4010650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 239, 446, 478, 1115, 1195, 1561, 1673, 2230, 2390, 3122, 3346, 7805, 8365, 15610, 16730, 53297, 106594, 266485, 373079, 532970, 746158, 1865395, 3730790]

約数ペア:

[(1, 3730790), (2, 1865395), (5, 746158), (7, 532970), (10, 373079), (14, 266485), (35, 106594), (70, 53297), (223, 16730), (239, 15610), (446, 8365), (478, 7805), (1115, 3346), (1195, 3122), (1561, 2390), (1673, 2230)]