78306210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{290023}}^1$

素因数の和:290039

約数の個数: 32

約数和(自身を含む): 208817280

約数和(自身を除く): 130511070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 290023, 580046, 870069, 1450115, 1740138, 2610207, 2900230, 4350345, 5220414, 7830621, 8700690, 13051035, 15661242, 26102070, 39153105, 78306210]

約数ペア:

[(1, 78306210), (2, 39153105), (3, 26102070), (5, 15661242), (6, 13051035), (9, 8700690), (10, 7830621), (15, 5220414), (18, 4350345), (27, 2900230), (30, 2610207), (45, 1740138), (54, 1450115), (90, 870069), (135, 580046), (270, 290023)]