1327020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 3937248

約数和(自身を除く): 2610228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1301, 2602, 3903, 5204, 6505, 7806, 13010, 15612, 19515, 22117, 26020, 39030, 44234, 66351, 78060, 88468, 110585, 132702, 221170, 265404, 331755, 442340, 663510, 1327020]

約数ペア:

[(1, 1327020), (2, 663510), (3, 442340), (4, 331755), (5, 265404), (6, 221170), (10, 132702), (12, 110585), (15, 88468), (17, 78060), (20, 66351), (30, 44234), (34, 39030), (51, 26020), (60, 22117), (68, 19515), (85, 15612), (102, 13010), (170, 7806), (204, 6505), (255, 5204), (340, 3903), (510, 2602), (1020, 1301)]