2103646090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{177823}}^1$

素因数の和:177863

約数の個数: 48

約数和(自身を含む): 4686018048

約数和(自身を除く): 2582371958

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 11830, 177823, 355646, 889115, 1244761, 1778230, 2311699, 2489522, 4623398, 6223805, 11558495, 12447610, 16181893, 23116990, 30052087, 32363786, 60104174, 80909465, 150260435, 161818930, 210364609, 300520870, 420729218, 1051823045, 2103646090]

約数ペア:

[(1, 2103646090), (2, 1051823045), (5, 420729218), (7, 300520870), (10, 210364609), (13, 161818930), (14, 150260435), (26, 80909465), (35, 60104174), (65, 32363786), (70, 30052087), (91, 23116990), (130, 16181893), (169, 12447610), (182, 11558495), (338, 6223805), (455, 4623398), (845, 2489522), (910, 2311699), (1183, 1778230), (1690, 1244761), (2366, 889115), (5915, 355646), (11830, 177823)]