17974270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4597}}^1$

素因数の和:4644

約数の個数: 32

約数和(自身を含む): 35754048

約数和(自身を除く): 17779778

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 4597, 9194, 22985, 45970, 78149, 105731, 156298, 211462, 390745, 528655, 781490, 1057310, 1797427, 3594854, 8987135, 17974270]

約数ペア:

[(1, 17974270), (2, 8987135), (5, 3594854), (10, 1797427), (17, 1057310), (23, 781490), (34, 528655), (46, 390745), (85, 211462), (115, 156298), (170, 105731), (230, 78149), (391, 45970), (782, 22985), (1955, 9194), (3910, 4597)]