4774950

素因数分解:

$2^1\times 3^6\times 5^2\times {\mathrm{131}}^1$

素因数の和:161

約数の個数: 84

約数和(自身を含む): 13417668

約数和(自身を除く): 8642718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 131, 135, 150, 162, 225, 243, 262, 270, 393, 405, 450, 486, 655, 675, 729, 786, 810, 1179, 1215, 1310, 1350, 1458, 1965, 2025, 2358, 2430, 3275, 3537, 3645, 3930, 4050, 5895, 6075, 6550, 7074, 7290, 9825, 10611, 11790, 12150, 17685, 18225, 19650, 21222, 29475, 31833, 35370, 36450, 53055, 58950, 63666, 88425, 95499, 106110, 159165, 176850, 190998, 265275, 318330, 477495, 530550, 795825, 954990, 1591650, 2387475, 4774950]

約数ペア:

[(1, 4774950), (2, 2387475), (3, 1591650), (5, 954990), (6, 795825), (9, 530550), (10, 477495), (15, 318330), (18, 265275), (25, 190998), (27, 176850), (30, 159165), (45, 106110), (50, 95499), (54, 88425), (75, 63666), (81, 58950), (90, 53055), (131, 36450), (135, 35370), (150, 31833), (162, 29475), (225, 21222), (243, 19650), (262, 18225), (270, 17685), (393, 12150), (405, 11790), (450, 10611), (486, 9825), (655, 7290), (675, 7074), (729, 6550), (786, 6075), (810, 5895), (1179, 4050), (1215, 3930), (1310, 3645), (1350, 3537), (1458, 3275), (1965, 2430), (2025, 2358)]