1330596519490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4003}}^1\times {\mathrm{678367}}^1$

素因数の和:682391

約数の個数: 48

約数和(自身を含む): 2786806294272

約数和(自身を除く): 1456209774782

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4003, 8006, 20015, 28021, 40030, 56042, 140105, 196147, 280210, 392294, 678367, 980735, 1356734, 1961470, 3391835, 4748569, 6783670, 9497138, 23742845, 33239983, 47485690, 66479966, 166199915, 332399830, 2715503101, 5431006202, 13577515505, 19008521707, 27155031010, 38017043414, 95042608535, 133059651949, 190085217070, 266119303898, 665298259745, 1330596519490]

約数ペア:

[(1, 1330596519490), (2, 665298259745), (5, 266119303898), (7, 190085217070), (10, 133059651949), (14, 95042608535), (35, 38017043414), (49, 27155031010), (70, 19008521707), (98, 13577515505), (245, 5431006202), (490, 2715503101), (4003, 332399830), (8006, 166199915), (20015, 66479966), (28021, 47485690), (40030, 33239983), (56042, 23742845), (140105, 9497138), (196147, 6783670), (280210, 4748569), (392294, 3391835), (678367, 1961470), (980735, 1356734)]