244433670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32987}}^1$

素因数の和:33029

約数の個数: 64

約数和(自身を含む): 665038080

約数和(自身を除く): 420604410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 32987, 65974, 98961, 164935, 197922, 329870, 428831, 494805, 626753, 857662, 989610, 1253506, 1286493, 1880259, 2144155, 2572986, 3133765, 3760518, 4288310, 6267530, 6432465, 8147789, 9401295, 12864930, 16295578, 18802590, 24443367, 40738945, 48886734, 81477890, 122216835, 244433670]

約数ペア:

[(1, 244433670), (2, 122216835), (3, 81477890), (5, 48886734), (6, 40738945), (10, 24443367), (13, 18802590), (15, 16295578), (19, 12864930), (26, 9401295), (30, 8147789), (38, 6432465), (39, 6267530), (57, 4288310), (65, 3760518), (78, 3133765), (95, 2572986), (114, 2144155), (130, 1880259), (190, 1286493), (195, 1253506), (247, 989610), (285, 857662), (390, 626753), (494, 494805), (570, 428831), (741, 329870), (1235, 197922), (1482, 164935), (2470, 98961), (3705, 65974), (7410, 32987)]