294017940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{1489}}^1$

素因数の和:2601

約数の個数: 72

約数和(自身を含む): 893266920

約数和(自身を除く): 599248980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1097, 1489, 2194, 2978, 3291, 4388, 4467, 5485, 5956, 6582, 7445, 8934, 9873, 10970, 13164, 13401, 14890, 16455, 17868, 19746, 21940, 22335, 26802, 29780, 32910, 39492, 44670, 49365, 53604, 65820, 67005, 89340, 98730, 134010, 197460, 268020, 1633433, 3266866, 4900299, 6533732, 8167165, 9800598, 14700897, 16334330, 19601196, 24501495, 29401794, 32668660, 49002990, 58803588, 73504485, 98005980, 147008970, 294017940]

約数ペア:

[(1, 294017940), (2, 147008970), (3, 98005980), (4, 73504485), (5, 58803588), (6, 49002990), (9, 32668660), (10, 29401794), (12, 24501495), (15, 19601196), (18, 16334330), (20, 14700897), (30, 9800598), (36, 8167165), (45, 6533732), (60, 4900299), (90, 3266866), (180, 1633433), (1097, 268020), (1489, 197460), (2194, 134010), (2978, 98730), (3291, 89340), (4388, 67005), (4467, 65820), (5485, 53604), (5956, 49365), (6582, 44670), (7445, 39492), (8934, 32910), (9873, 29780), (10970, 26802), (13164, 22335), (13401, 21940), (14890, 19746), (16455, 17868)]