2013889590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{269597}}^1$

素因数の和:269693

約数の個数: 48

約数和(自身を含む): 5299218288

約数和(自身を除く): 3285328698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 269597, 539194, 808791, 1347985, 1617582, 2426373, 2695970, 4043955, 4852746, 8087910, 12131865, 22376551, 24263730, 44753102, 67129653, 111882755, 134259306, 201388959, 223765510, 335648265, 402777918, 671296530, 1006944795, 2013889590]

約数ペア:

[(1, 2013889590), (2, 1006944795), (3, 671296530), (5, 402777918), (6, 335648265), (9, 223765510), (10, 201388959), (15, 134259306), (18, 111882755), (30, 67129653), (45, 44753102), (83, 24263730), (90, 22376551), (166, 12131865), (249, 8087910), (415, 4852746), (498, 4043955), (747, 2695970), (830, 2426373), (1245, 1617582), (1494, 1347985), (2490, 808791), (3735, 539194), (7470, 269597)]