27730380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15937}}^1$

素因数の和:15978

約数の個数: 48

約数和(自身を含む): 80327520

約数和(自身を除く): 52597140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 15937, 31874, 47811, 63748, 79685, 95622, 159370, 191244, 239055, 318740, 462173, 478110, 924346, 956220, 1386519, 1848692, 2310865, 2773038, 4621730, 5546076, 6932595, 9243460, 13865190, 27730380]

約数ペア:

[(1, 27730380), (2, 13865190), (3, 9243460), (4, 6932595), (5, 5546076), (6, 4621730), (10, 2773038), (12, 2310865), (15, 1848692), (20, 1386519), (29, 956220), (30, 924346), (58, 478110), (60, 462173), (87, 318740), (116, 239055), (145, 191244), (174, 159370), (290, 95622), (348, 79685), (435, 63748), (580, 47811), (870, 31874), (1740, 15937)]