1897029150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{743933}}^1$

素因数の和:743965

約数の個数: 48

約数和(自身を含む): 4981382064

約数和(自身を除く): 3084352914

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 743933, 1487866, 2231799, 3719665, 4463598, 7439330, 11158995, 12646861, 18598325, 22317990, 25293722, 37196650, 37940583, 55794975, 63234305, 75881166, 111589950, 126468610, 189702915, 316171525, 379405830, 632343050, 948514575, 1897029150]

約数ペア:

[(1, 1897029150), (2, 948514575), (3, 632343050), (5, 379405830), (6, 316171525), (10, 189702915), (15, 126468610), (17, 111589950), (25, 75881166), (30, 63234305), (34, 55794975), (50, 37940583), (51, 37196650), (75, 25293722), (85, 22317990), (102, 18598325), (150, 12646861), (170, 11158995), (255, 7439330), (425, 4463598), (510, 3719665), (850, 2231799), (1275, 1487866), (2550, 743933)]