229743810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1733}}^1$

素因数の和:2240

約数の個数: 64

約数和(自身を含む): 614252160

約数和(自身を除く): 384508350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 491, 982, 1473, 1733, 2455, 2946, 3466, 4419, 4910, 5199, 7365, 8665, 8838, 10398, 13257, 14730, 15597, 17330, 22095, 25995, 26514, 31194, 44190, 46791, 51990, 66285, 77985, 93582, 132570, 155970, 233955, 467910, 850903, 1701806, 2552709, 4254515, 5105418, 7658127, 8509030, 12763545, 15316254, 22974381, 25527090, 38290635, 45948762, 76581270, 114871905, 229743810]

約数ペア:

[(1, 229743810), (2, 114871905), (3, 76581270), (5, 45948762), (6, 38290635), (9, 25527090), (10, 22974381), (15, 15316254), (18, 12763545), (27, 8509030), (30, 7658127), (45, 5105418), (54, 4254515), (90, 2552709), (135, 1701806), (270, 850903), (491, 467910), (982, 233955), (1473, 155970), (1733, 132570), (2455, 93582), (2946, 77985), (3466, 66285), (4419, 51990), (4910, 46791), (5199, 44190), (7365, 31194), (8665, 26514), (8838, 25995), (10398, 22095), (13257, 17330), (14730, 15597)]