211672209660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5333}}^1\times {\mathrm{661517}}^1$

素因数の和:666862

約数の個数: 48

約数和(自身を含む): 592794218016

約数和(自身を除く): 381122008356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5333, 10666, 15999, 21332, 26665, 31998, 53330, 63996, 79995, 106660, 159990, 319980, 661517, 1323034, 1984551, 2646068, 3307585, 3969102, 6615170, 7938204, 9922755, 13230340, 19845510, 39691020, 3527870161, 7055740322, 10583610483, 14111480644, 17639350805, 21167220966, 35278701610, 42334441932, 52918052415, 70557403220, 105836104830, 211672209660]

約数ペア:

[(1, 211672209660), (2, 105836104830), (3, 70557403220), (4, 52918052415), (5, 42334441932), (6, 35278701610), (10, 21167220966), (12, 17639350805), (15, 14111480644), (20, 10583610483), (30, 7055740322), (60, 3527870161), (5333, 39691020), (10666, 19845510), (15999, 13230340), (21332, 9922755), (26665, 7938204), (31998, 6615170), (53330, 3969102), (63996, 3307585), (79995, 2646068), (106660, 1984551), (159990, 1323034), (319980, 661517)]