738009420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{119419}}^1$

素因数の和:119534

約数の個数: 48

約数和(自身を含む): 2086506240

約数和(自身を除く): 1348496820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 119419, 238838, 358257, 477676, 597095, 716514, 1194190, 1433028, 1791285, 2388380, 3582570, 7165140, 12300157, 24600314, 36900471, 49200628, 61500785, 73800942, 123001570, 147601884, 184502355, 246003140, 369004710, 738009420]

約数ペア:

[(1, 738009420), (2, 369004710), (3, 246003140), (4, 184502355), (5, 147601884), (6, 123001570), (10, 73800942), (12, 61500785), (15, 49200628), (20, 36900471), (30, 24600314), (60, 12300157), (103, 7165140), (206, 3582570), (309, 2388380), (412, 1791285), (515, 1433028), (618, 1194190), (1030, 716514), (1236, 597095), (1545, 477676), (2060, 358257), (3090, 238838), (6180, 119419)]