166708380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{1861}}^1$

素因数の和:3366

約数の個数: 48

約数和(自身を含む): 467347104

約数和(自身を除く): 300638724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1493, 1861, 2986, 3722, 4479, 5583, 5972, 7444, 7465, 8958, 9305, 11166, 14930, 17916, 18610, 22332, 22395, 27915, 29860, 37220, 44790, 55830, 89580, 111660, 2778473, 5556946, 8335419, 11113892, 13892365, 16670838, 27784730, 33341676, 41677095, 55569460, 83354190, 166708380]

約数ペア:

[(1, 166708380), (2, 83354190), (3, 55569460), (4, 41677095), (5, 33341676), (6, 27784730), (10, 16670838), (12, 13892365), (15, 11113892), (20, 8335419), (30, 5556946), (60, 2778473), (1493, 111660), (1861, 89580), (2986, 55830), (3722, 44790), (4479, 37220), (5583, 29860), (5972, 27915), (7444, 22395), (7465, 22332), (8958, 18610), (9305, 17916), (11166, 14930)]