30081330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19661}}^1$

素因数の和:19691

約数の個数: 48

約数和(自身を含む): 82816344

約数和(自身を除く): 52735014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 19661, 39322, 58983, 98305, 117966, 176949, 196610, 294915, 334237, 353898, 589830, 668474, 884745, 1002711, 1671185, 1769490, 2005422, 3008133, 3342370, 5013555, 6016266, 10027110, 15040665, 30081330]

約数ペア:

[(1, 30081330), (2, 15040665), (3, 10027110), (5, 6016266), (6, 5013555), (9, 3342370), (10, 3008133), (15, 2005422), (17, 1769490), (18, 1671185), (30, 1002711), (34, 884745), (45, 668474), (51, 589830), (85, 353898), (90, 334237), (102, 294915), (153, 196610), (170, 176949), (255, 117966), (306, 98305), (510, 58983), (765, 39322), (1530, 19661)]