1518031740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1100023}}^1$

素因数の和:1100058

約数の個数: 48

約数和(自身を含む): 4435296768

約数和(自身を除く): 2917265028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1100023, 2200046, 3300069, 4400092, 5500115, 6600138, 11000230, 13200276, 16500345, 22000460, 25300529, 33000690, 50601058, 66001380, 75901587, 101202116, 126502645, 151803174, 253005290, 303606348, 379507935, 506010580, 759015870, 1518031740]

約数ペア:

[(1, 1518031740), (2, 759015870), (3, 506010580), (4, 379507935), (5, 303606348), (6, 253005290), (10, 151803174), (12, 126502645), (15, 101202116), (20, 75901587), (23, 66001380), (30, 50601058), (46, 33000690), (60, 25300529), (69, 22000460), (92, 16500345), (115, 13200276), (138, 11000230), (230, 6600138), (276, 5500115), (345, 4400092), (460, 3300069), (690, 2200046), (1380, 1100023)]