2056558860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{601333}}^1$

素因数の和:601367

約数の個数: 72

約数和(自身を含む): 6566567280

約数和(自身を除く): 4510008420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 601333, 1202666, 1803999, 2405332, 3006665, 3607998, 5411997, 6013330, 7215996, 9019995, 10823994, 11425327, 12026660, 18039990, 21647988, 22850654, 27059985, 34275981, 36079980, 45701308, 54119970, 57126635, 68551962, 102827943, 108239940, 114253270, 137103924, 171379905, 205655886, 228506540, 342759810, 411311772, 514139715, 685519620, 1028279430, 2056558860]

約数ペア:

[(1, 2056558860), (2, 1028279430), (3, 685519620), (4, 514139715), (5, 411311772), (6, 342759810), (9, 228506540), (10, 205655886), (12, 171379905), (15, 137103924), (18, 114253270), (19, 108239940), (20, 102827943), (30, 68551962), (36, 57126635), (38, 54119970), (45, 45701308), (57, 36079980), (60, 34275981), (76, 27059985), (90, 22850654), (95, 21647988), (114, 18039990), (171, 12026660), (180, 11425327), (190, 10823994), (228, 9019995), (285, 7215996), (342, 6013330), (380, 5411997), (570, 3607998), (684, 3006665), (855, 2405332), (1140, 1803999), (1710, 1202666), (3420, 601333)]