542787780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{8431}}^1$

素因数の和:8509

約数の個数: 96

約数和(自身を含む): 1614896640

約数和(自身を除く): 1072108860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 37, 58, 60, 74, 87, 111, 116, 145, 148, 174, 185, 222, 290, 348, 370, 435, 444, 555, 580, 740, 870, 1073, 1110, 1740, 2146, 2220, 3219, 4292, 5365, 6438, 8431, 10730, 12876, 16095, 16862, 21460, 25293, 32190, 33724, 42155, 50586, 64380, 84310, 101172, 126465, 168620, 244499, 252930, 311947, 488998, 505860, 623894, 733497, 935841, 977996, 1222495, 1247788, 1466994, 1559735, 1871682, 2444990, 2933988, 3119470, 3667485, 3743364, 4679205, 4889980, 6238940, 7334970, 9046463, 9358410, 14669940, 18092926, 18716820, 27139389, 36185852, 45232315, 54278778, 90464630, 108557556, 135696945, 180929260, 271393890, 542787780]

約数ペア:

[(1, 542787780), (2, 271393890), (3, 180929260), (4, 135696945), (5, 108557556), (6, 90464630), (10, 54278778), (12, 45232315), (15, 36185852), (20, 27139389), (29, 18716820), (30, 18092926), (37, 14669940), (58, 9358410), (60, 9046463), (74, 7334970), (87, 6238940), (111, 4889980), (116, 4679205), (145, 3743364), (148, 3667485), (174, 3119470), (185, 2933988), (222, 2444990), (290, 1871682), (348, 1559735), (370, 1466994), (435, 1247788), (444, 1222495), (555, 977996), (580, 935841), (740, 733497), (870, 623894), (1073, 505860), (1110, 488998), (1740, 311947), (2146, 252930), (2220, 244499), (3219, 168620), (4292, 126465), (5365, 101172), (6438, 84310), (8431, 64380), (10730, 50586), (12876, 42155), (16095, 33724), (16862, 32190), (21460, 25293)]