193144680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{536513}}^1$

素因数の和:536530

約数の個数: 48

約数和(自身を含む): 627721380

約数和(自身を除く): 434576700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 536513, 1073026, 1609539, 2146052, 2682565, 3219078, 4292104, 4828617, 5365130, 6438156, 8047695, 9657234, 10730260, 12876312, 16095390, 19314468, 21460520, 24143085, 32190780, 38628936, 48286170, 64381560, 96572340, 193144680]

約数ペア:

[(1, 193144680), (2, 96572340), (3, 64381560), (4, 48286170), (5, 38628936), (6, 32190780), (8, 24143085), (9, 21460520), (10, 19314468), (12, 16095390), (15, 12876312), (18, 10730260), (20, 9657234), (24, 8047695), (30, 6438156), (36, 5365130), (40, 4828617), (45, 4292104), (60, 3219078), (72, 2682565), (90, 2146052), (120, 1609539), (180, 1073026), (360, 536513)]