21167131380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15338501}}^1$

素因数の和:15338536

約数の個数: 48

約数和(自身を含む): 61844840064

約数和(自身を除く): 40677708684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 15338501, 30677002, 46015503, 61354004, 76692505, 92031006, 153385010, 184062012, 230077515, 306770020, 352785523, 460155030, 705571046, 920310060, 1058356569, 1411142092, 1763927615, 2116713138, 3527855230, 4233426276, 5291782845, 7055710460, 10583565690, 21167131380]

約数ペア:

[(1, 21167131380), (2, 10583565690), (3, 7055710460), (4, 5291782845), (5, 4233426276), (6, 3527855230), (10, 2116713138), (12, 1763927615), (15, 1411142092), (20, 1058356569), (23, 920310060), (30, 705571046), (46, 460155030), (60, 352785523), (69, 306770020), (92, 230077515), (115, 184062012), (138, 153385010), (230, 92031006), (276, 76692505), (345, 61354004), (460, 46015503), (690, 30677002), (1380, 15338501)]