30855704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{673}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 63329040

約数和(自身を除く): 32473336

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 521, 673, 1042, 1346, 2084, 2692, 4168, 5384, 5731, 7403, 11462, 14806, 22924, 29612, 45848, 59224, 350633, 701266, 1402532, 2805064, 3856963, 7713926, 15427852, 30855704]

約数ペア:

[(1, 30855704), (2, 15427852), (4, 7713926), (8, 3856963), (11, 2805064), (22, 1402532), (44, 701266), (88, 350633), (521, 59224), (673, 45848), (1042, 29612), (1346, 22924), (2084, 14806), (2692, 11462), (4168, 7403), (5384, 5731)]