188159820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{7079}}^1$

素因数の和:7534

約数の個数: 48

約数和(自身を含む): 528111360

約数和(自身を除く): 339951540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 886, 1329, 1772, 2215, 2658, 4430, 5316, 6645, 7079, 8860, 13290, 14158, 21237, 26580, 28316, 35395, 42474, 70790, 84948, 106185, 141580, 212370, 424740, 3135997, 6271994, 9407991, 12543988, 15679985, 18815982, 31359970, 37631964, 47039955, 62719940, 94079910, 188159820]

約数ペア:

[(1, 188159820), (2, 94079910), (3, 62719940), (4, 47039955), (5, 37631964), (6, 31359970), (10, 18815982), (12, 15679985), (15, 12543988), (20, 9407991), (30, 6271994), (60, 3135997), (443, 424740), (886, 212370), (1329, 141580), (1772, 106185), (2215, 84948), (2658, 70790), (4430, 42474), (5316, 35395), (6645, 28316), (7079, 26580), (8860, 21237), (13290, 14158)]