289316070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1071541}}^1$

素因数の和:1071557

約数の個数: 32

約数和(自身を含む): 771510240

約数和(自身を除く): 482194170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1071541, 2143082, 3214623, 5357705, 6429246, 9643869, 10715410, 16073115, 19287738, 28931607, 32146230, 48219345, 57863214, 96438690, 144658035, 289316070]

約数ペア:

[(1, 289316070), (2, 144658035), (3, 96438690), (5, 57863214), (6, 48219345), (9, 32146230), (10, 28931607), (15, 19287738), (18, 16073115), (27, 10715410), (30, 9643869), (45, 6429246), (54, 5357705), (90, 3214623), (135, 2143082), (270, 1071541)]