21568271460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{15217}}^1\times {\mathrm{23623}}^1$

素因数の和:38852

約数の個数: 48

約数和(自身を含む): 60397685376

約数和(自身を除く): 38829413916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 15217, 23623, 30434, 45651, 47246, 60868, 70869, 76085, 91302, 94492, 118115, 141738, 152170, 182604, 228255, 236230, 283476, 304340, 354345, 456510, 472460, 708690, 913020, 1417380, 359471191, 718942382, 1078413573, 1437884764, 1797355955, 2156827146, 3594711910, 4313654292, 5392067865, 7189423820, 10784135730, 21568271460]

約数ペア:

[(1, 21568271460), (2, 10784135730), (3, 7189423820), (4, 5392067865), (5, 4313654292), (6, 3594711910), (10, 2156827146), (12, 1797355955), (15, 1437884764), (20, 1078413573), (30, 718942382), (60, 359471191), (15217, 1417380), (23623, 913020), (30434, 708690), (45651, 472460), (47246, 456510), (60868, 354345), (70869, 304340), (76085, 283476), (91302, 236230), (94492, 228255), (118115, 182604), (141738, 152170)]