29278930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1097}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 56208816

約数和(自身を除く): 26929886

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 314, 785, 1097, 1570, 2194, 2669, 5338, 5485, 10970, 13345, 18649, 26690, 37298, 93245, 172229, 186490, 344458, 861145, 1722290, 2927893, 5855786, 14639465, 29278930]

約数ペア:

[(1, 29278930), (2, 14639465), (5, 5855786), (10, 2927893), (17, 1722290), (34, 861145), (85, 344458), (157, 186490), (170, 172229), (314, 93245), (785, 37298), (1097, 26690), (1570, 18649), (2194, 13345), (2669, 10970), (5338, 5485)]