15077140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 34489728

約数和(自身を除く): 19412588

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 563, 1030, 1126, 1339, 2060, 2252, 2678, 2815, 5356, 5630, 6695, 7319, 11260, 13390, 14638, 26780, 29276, 36595, 57989, 73190, 115978, 146380, 231956, 289945, 579890, 753857, 1159780, 1507714, 3015428, 3769285, 7538570, 15077140]

約数ペア:

[(1, 15077140), (2, 7538570), (4, 3769285), (5, 3015428), (10, 1507714), (13, 1159780), (20, 753857), (26, 579890), (52, 289945), (65, 231956), (103, 146380), (130, 115978), (206, 73190), (260, 57989), (412, 36595), (515, 29276), (563, 26780), (1030, 14638), (1126, 13390), (1339, 11260), (2060, 7319), (2252, 6695), (2678, 5630), (2815, 5356)]