66697330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1723}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 141505920

約数和(自身を除く): 74808590

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 395, 490, 553, 790, 1106, 1723, 2765, 3446, 3871, 5530, 7742, 8615, 12061, 17230, 19355, 24122, 38710, 60305, 84427, 120610, 136117, 168854, 272234, 422135, 680585, 844270, 952819, 1361170, 1905638, 4764095, 6669733, 9528190, 13339466, 33348665, 66697330]

約数ペア:

[(1, 66697330), (2, 33348665), (5, 13339466), (7, 9528190), (10, 6669733), (14, 4764095), (35, 1905638), (49, 1361170), (70, 952819), (79, 844270), (98, 680585), (158, 422135), (245, 272234), (395, 168854), (490, 136117), (553, 120610), (790, 84427), (1106, 60305), (1723, 38710), (2765, 24122), (3446, 19355), (3871, 17230), (5530, 12061), (7742, 8615)]