4777140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{773}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 13523328

約数和(自身を除く): 8746188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 773, 1030, 1236, 1545, 1546, 2060, 2319, 3090, 3092, 3865, 4638, 6180, 7730, 9276, 11595, 15460, 23190, 46380, 79619, 159238, 238857, 318476, 398095, 477714, 796190, 955428, 1194285, 1592380, 2388570, 4777140]

約数ペア:

[(1, 4777140), (2, 2388570), (3, 1592380), (4, 1194285), (5, 955428), (6, 796190), (10, 477714), (12, 398095), (15, 318476), (20, 238857), (30, 159238), (60, 79619), (103, 46380), (206, 23190), (309, 15460), (412, 11595), (515, 9276), (618, 7730), (773, 6180), (1030, 4638), (1236, 3865), (1545, 3092), (1546, 3090), (2060, 2319)]