29231460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{647}}^1$

素因数の和:913

約数の個数: 72

約数和(自身を含む): 89159616

約数和(自身を除く): 59928156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251, 502, 647, 753, 1004, 1255, 1294, 1506, 1941, 2259, 2510, 2588, 3012, 3235, 3765, 3882, 4518, 5020, 5823, 6470, 7530, 7764, 9036, 9705, 11295, 11646, 12940, 15060, 19410, 22590, 23292, 29115, 38820, 45180, 58230, 116460, 162397, 324794, 487191, 649588, 811985, 974382, 1461573, 1623970, 1948764, 2435955, 2923146, 3247940, 4871910, 5846292, 7307865, 9743820, 14615730, 29231460]

約数ペア:

[(1, 29231460), (2, 14615730), (3, 9743820), (4, 7307865), (5, 5846292), (6, 4871910), (9, 3247940), (10, 2923146), (12, 2435955), (15, 1948764), (18, 1623970), (20, 1461573), (30, 974382), (36, 811985), (45, 649588), (60, 487191), (90, 324794), (180, 162397), (251, 116460), (502, 58230), (647, 45180), (753, 38820), (1004, 29115), (1255, 23292), (1294, 22590), (1506, 19410), (1941, 15060), (2259, 12940), (2510, 11646), (2588, 11295), (3012, 9705), (3235, 9036), (3765, 7764), (3882, 7530), (4518, 6470), (5020, 5823)]