2017754850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{521}}^1\times {\mathrm{25819}}^1$

素因数の和:26355

約数の個数: 48

約数和(自身を含む): 5013830880

約数和(自身を除く): 2996076030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 521, 1042, 1563, 2605, 3126, 5210, 7815, 13025, 15630, 25819, 26050, 39075, 51638, 77457, 78150, 129095, 154914, 258190, 387285, 645475, 774570, 1290950, 1936425, 3872850, 13451699, 26903398, 40355097, 67258495, 80710194, 134516990, 201775485, 336292475, 403550970, 672584950, 1008877425, 2017754850]

約数ペア:

[(1, 2017754850), (2, 1008877425), (3, 672584950), (5, 403550970), (6, 336292475), (10, 201775485), (15, 134516990), (25, 80710194), (30, 67258495), (50, 40355097), (75, 26903398), (150, 13451699), (521, 3872850), (1042, 1936425), (1563, 1290950), (2605, 774570), (3126, 645475), (5210, 387285), (7815, 258190), (13025, 154914), (15630, 129095), (25819, 78150), (26050, 77457), (39075, 51638)]