61684390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{997}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 116406720

約数和(自身を除く): 54722330

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 269, 538, 997, 1345, 1994, 2690, 4985, 6187, 9970, 12374, 22931, 30935, 45862, 61870, 114655, 229310, 268193, 536386, 1340965, 2681930, 6168439, 12336878, 30842195, 61684390]

約数ペア:

[(1, 61684390), (2, 30842195), (5, 12336878), (10, 6168439), (23, 2681930), (46, 1340965), (115, 536386), (230, 268193), (269, 229310), (538, 114655), (997, 61870), (1345, 45862), (1994, 30935), (2690, 22931), (4985, 12374), (6187, 9970)]