42089460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{100213}}^1$

素因数の和:100232

約数の個数: 48

約数和(自身を含む): 134687616

約数和(自身を除く): 92598156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 100213, 200426, 300639, 400852, 501065, 601278, 701491, 1002130, 1202556, 1402982, 1503195, 2004260, 2104473, 2805964, 3006390, 3507455, 4208946, 6012780, 7014910, 8417892, 10522365, 14029820, 21044730, 42089460]

約数ペア:

[(1, 42089460), (2, 21044730), (3, 14029820), (4, 10522365), (5, 8417892), (6, 7014910), (7, 6012780), (10, 4208946), (12, 3507455), (14, 3006390), (15, 2805964), (20, 2104473), (21, 2004260), (28, 1503195), (30, 1402982), (35, 1202556), (42, 1002130), (60, 701491), (70, 601278), (84, 501065), (105, 400852), (140, 300639), (210, 200426), (420, 100213)]