3484880

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{127}}^1$

素因数の和:161

約数の個数: 80

約数和(自身を含む): 9523200

約数和(自身を除く): 6038320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 127, 140, 196, 245, 254, 280, 343, 392, 490, 508, 560, 635, 686, 784, 889, 980, 1016, 1270, 1372, 1715, 1778, 1960, 2032, 2540, 2744, 3430, 3556, 3920, 4445, 5080, 5488, 6223, 6860, 7112, 8890, 10160, 12446, 13720, 14224, 17780, 24892, 27440, 31115, 35560, 43561, 49784, 62230, 71120, 87122, 99568, 124460, 174244, 217805, 248920, 348488, 435610, 497840, 696976, 871220, 1742440, 3484880]

約数ペア:

[(1, 3484880), (2, 1742440), (4, 871220), (5, 696976), (7, 497840), (8, 435610), (10, 348488), (14, 248920), (16, 217805), (20, 174244), (28, 124460), (35, 99568), (40, 87122), (49, 71120), (56, 62230), (70, 49784), (80, 43561), (98, 35560), (112, 31115), (127, 27440), (140, 24892), (196, 17780), (245, 14224), (254, 13720), (280, 12446), (343, 10160), (392, 8890), (490, 7112), (508, 6860), (560, 6223), (635, 5488), (686, 5080), (784, 4445), (889, 3920), (980, 3556), (1016, 3430), (1270, 2744), (1372, 2540), (1715, 2032), (1778, 1960)]