70831040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:434

約数の個数: 112

約数和(自身を含む): 195267072

約数和(自身を除く): 124436032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 103, 112, 140, 160, 206, 224, 280, 307, 320, 412, 448, 515, 560, 614, 721, 824, 1030, 1120, 1228, 1442, 1535, 1648, 2060, 2149, 2240, 2456, 2884, 3070, 3296, 3605, 4120, 4298, 4912, 5768, 6140, 6592, 7210, 8240, 8596, 9824, 10745, 11536, 12280, 14420, 16480, 17192, 19648, 21490, 23072, 24560, 28840, 31621, 32960, 34384, 42980, 46144, 49120, 57680, 63242, 68768, 85960, 98240, 115360, 126484, 137536, 158105, 171920, 221347, 230720, 252968, 316210, 343840, 442694, 505936, 632420, 687680, 885388, 1011872, 1106735, 1264840, 1770776, 2023744, 2213470, 2529680, 3541552, 4426940, 5059360, 7083104, 8853880, 10118720, 14166208, 17707760, 35415520, 70831040]

約数ペア:

[(1, 70831040), (2, 35415520), (4, 17707760), (5, 14166208), (7, 10118720), (8, 8853880), (10, 7083104), (14, 5059360), (16, 4426940), (20, 3541552), (28, 2529680), (32, 2213470), (35, 2023744), (40, 1770776), (56, 1264840), (64, 1106735), (70, 1011872), (80, 885388), (103, 687680), (112, 632420), (140, 505936), (160, 442694), (206, 343840), (224, 316210), (280, 252968), (307, 230720), (320, 221347), (412, 171920), (448, 158105), (515, 137536), (560, 126484), (614, 115360), (721, 98240), (824, 85960), (1030, 68768), (1120, 63242), (1228, 57680), (1442, 49120), (1535, 46144), (1648, 42980), (2060, 34384), (2149, 32960), (2240, 31621), (2456, 28840), (2884, 24560), (3070, 23072), (3296, 21490), (3605, 19648), (4120, 17192), (4298, 16480), (4912, 14420), (5768, 12280), (6140, 11536), (6592, 10745), (7210, 9824), (8240, 8596)]