307324830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{73699}}^1$

素因数の和:73848

約数の個数: 32

約数和(自身を含む): 742896000

約数和(自身を除く): 435571170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 73699, 147398, 221097, 368495, 442194, 736990, 1105485, 2210970, 10244161, 20488322, 30732483, 51220805, 61464966, 102441610, 153662415, 307324830]

約数ペア:

[(1, 307324830), (2, 153662415), (3, 102441610), (5, 61464966), (6, 51220805), (10, 30732483), (15, 20488322), (30, 10244161), (139, 2210970), (278, 1105485), (417, 736990), (695, 442194), (834, 368495), (1390, 221097), (2085, 147398), (4170, 73699)]