2030130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 5541120

約数和(自身を除く): 3510990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 103, 135, 146, 206, 219, 270, 309, 365, 438, 515, 618, 657, 730, 927, 1030, 1095, 1314, 1545, 1854, 1971, 2190, 2781, 3090, 3285, 3942, 4635, 5562, 6570, 7519, 9270, 9855, 13905, 15038, 19710, 22557, 27810, 37595, 45114, 67671, 75190, 112785, 135342, 203013, 225570, 338355, 406026, 676710, 1015065, 2030130]

約数ペア:

[(1, 2030130), (2, 1015065), (3, 676710), (5, 406026), (6, 338355), (9, 225570), (10, 203013), (15, 135342), (18, 112785), (27, 75190), (30, 67671), (45, 45114), (54, 37595), (73, 27810), (90, 22557), (103, 19710), (135, 15038), (146, 13905), (206, 9855), (219, 9270), (270, 7519), (309, 6570), (365, 5562), (438, 4635), (515, 3942), (618, 3285), (657, 3090), (730, 2781), (927, 2190), (1030, 1971), (1095, 1854), (1314, 1545)]