329681790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{4021}}^1$

素因数の和:4945

約数の個数: 48

約数和(自身を含む): 858326976

約数和(自身を除く): 528645186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 911, 1822, 2733, 4021, 4555, 5466, 8042, 8199, 9110, 12063, 13665, 16398, 20105, 24126, 27330, 36189, 40210, 40995, 60315, 72378, 81990, 120630, 180945, 361890, 3663131, 7326262, 10989393, 18315655, 21978786, 32968179, 36631310, 54946965, 65936358, 109893930, 164840895, 329681790]

約数ペア:

[(1, 329681790), (2, 164840895), (3, 109893930), (5, 65936358), (6, 54946965), (9, 36631310), (10, 32968179), (15, 21978786), (18, 18315655), (30, 10989393), (45, 7326262), (90, 3663131), (911, 361890), (1822, 180945), (2733, 120630), (4021, 81990), (4555, 72378), (5466, 60315), (8042, 40995), (8199, 40210), (9110, 36189), (12063, 27330), (13665, 24126), (16398, 20105)]