892105130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1\times {\mathrm{457}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 1867760640

約数和(自身を除く): 975655510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 353, 395, 457, 553, 706, 790, 914, 1106, 1765, 2285, 2471, 2765, 3199, 3530, 4570, 4942, 5530, 6398, 12355, 15995, 24710, 27887, 31990, 36103, 55774, 72206, 139435, 161321, 180515, 195209, 252721, 278870, 322642, 361030, 390418, 505442, 806605, 976045, 1129247, 1263605, 1613210, 1952090, 2258494, 2527210, 5646235, 11292470, 12744359, 25488718, 63721795, 89210513, 127443590, 178421026, 446052565, 892105130]

約数ペア:

[(1, 892105130), (2, 446052565), (5, 178421026), (7, 127443590), (10, 89210513), (14, 63721795), (35, 25488718), (70, 12744359), (79, 11292470), (158, 5646235), (353, 2527210), (395, 2258494), (457, 1952090), (553, 1613210), (706, 1263605), (790, 1129247), (914, 976045), (1106, 806605), (1765, 505442), (2285, 390418), (2471, 361030), (2765, 322642), (3199, 278870), (3530, 252721), (4570, 195209), (4942, 180515), (5530, 161321), (6398, 139435), (12355, 72206), (15995, 55774), (24710, 36103), (27887, 31990)]