61673580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14897}}^1$

素因数の和:14935

約数の個数: 72

約数和(自身を含む): 195223392

約数和(自身を除く): 133549812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 14897, 29794, 44691, 59588, 74485, 89382, 134073, 148970, 178764, 223455, 268146, 297940, 342631, 446910, 536292, 670365, 685262, 893820, 1027893, 1340730, 1370524, 1713155, 2055786, 2681460, 3083679, 3426310, 4111572, 5139465, 6167358, 6852620, 10278930, 12334716, 15418395, 20557860, 30836790, 61673580]

約数ペア:

[(1, 61673580), (2, 30836790), (3, 20557860), (4, 15418395), (5, 12334716), (6, 10278930), (9, 6852620), (10, 6167358), (12, 5139465), (15, 4111572), (18, 3426310), (20, 3083679), (23, 2681460), (30, 2055786), (36, 1713155), (45, 1370524), (46, 1340730), (60, 1027893), (69, 893820), (90, 685262), (92, 670365), (115, 536292), (138, 446910), (180, 342631), (207, 297940), (230, 268146), (276, 223455), (345, 178764), (414, 148970), (460, 134073), (690, 89382), (828, 74485), (1035, 59588), (1380, 44691), (2070, 29794), (4140, 14897)]