12547020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12301}}^1$

素因数の和:12330

約数の個数: 48

約数和(自身を含む): 37201248

約数和(自身を除く): 24654228

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, 12301, 24602, 36903, 49204, 61505, 73806, 123010, 147612, 184515, 209117, 246020, 369030, 418234, 627351, 738060, 836468, 1045585, 1254702, 2091170, 2509404, 3136755, 4182340, 6273510, 12547020]

約数ペア:

[(1, 12547020), (2, 6273510), (3, 4182340), (4, 3136755), (5, 2509404), (6, 2091170), (10, 1254702), (12, 1045585), (15, 836468), (17, 738060), (20, 627351), (30, 418234), (34, 369030), (51, 246020), (60, 209117), (68, 184515), (85, 147612), (102, 123010), (170, 73806), (204, 61505), (255, 49204), (340, 36903), (510, 24602), (1020, 12301)]