78461190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{290597}}^1$

素因数の和:290613

約数の個数: 32

約数和(自身を含む): 209230560

約数和(自身を除く): 130769370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 290597, 581194, 871791, 1452985, 1743582, 2615373, 2905970, 4358955, 5230746, 7846119, 8717910, 13076865, 15692238, 26153730, 39230595, 78461190]

約数ペア:

[(1, 78461190), (2, 39230595), (3, 26153730), (5, 15692238), (6, 13076865), (9, 8717910), (10, 7846119), (15, 5230746), (18, 4358955), (27, 2905970), (30, 2615373), (45, 1743582), (54, 1452985), (90, 871791), (135, 581194), (270, 290597)]