102020730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4457}}^1$

素因数の和:4583

約数の個数: 64

約数和(自身を含む): 282458880

約数和(自身を除く): 180438150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 1090, 1526, 1635, 2289, 3270, 3815, 4457, 4578, 7630, 8914, 11445, 13371, 22285, 22890, 26742, 31199, 44570, 62398, 66855, 93597, 133710, 155995, 187194, 311990, 467985, 485813, 935970, 971626, 1457439, 2429065, 2914878, 3400691, 4858130, 6801382, 7287195, 10202073, 14574390, 17003455, 20404146, 34006910, 51010365, 102020730]

約数ペア:

[(1, 102020730), (2, 51010365), (3, 34006910), (5, 20404146), (6, 17003455), (7, 14574390), (10, 10202073), (14, 7287195), (15, 6801382), (21, 4858130), (30, 3400691), (35, 2914878), (42, 2429065), (70, 1457439), (105, 971626), (109, 935970), (210, 485813), (218, 467985), (327, 311990), (545, 187194), (654, 155995), (763, 133710), (1090, 93597), (1526, 66855), (1635, 62398), (2289, 44570), (3270, 31199), (3815, 26742), (4457, 22890), (4578, 22285), (7630, 13371), (8914, 11445)]